習(xí)語(yǔ)（idiom）是語(yǔ)言中的某些部分經(jīng)過(guò)長(zhǎng)期反復(fù)使用后自然沉積形成的短語(yǔ)或短句，包括比喻性詞組（metaphorical phrase）、俚語(yǔ)（slang）、俗語(yǔ)（colloquialism）、諺語(yǔ)（proverb）等。在結(jié)構(gòu)上，構(gòu)成習(xí)語(yǔ)的單詞不可任意變換；在邏輯上，習(xí)語(yǔ)的意義通常并非單詞意義的簡(jiǎn)單組合。掌握一定的習(xí)語(yǔ)有助于掃除閱讀理解中的障礙，增強(qiáng)寫(xiě)作中語(yǔ)言的表現(xiàn)力。
真題援引
閱讀以下句子或語(yǔ)段，寫(xiě)出劃線部分習(xí)語(yǔ)的含義。
1. get the ball rolling
（2019年全國(guó)丙卷·閱讀C篇）But the phrase “penny paper” caught the public's fancy,and soon there would be papers that did indeed sell for only a penny.
This new trend of newspapers for “the man on the street” did not begin well. Some of the early ventures（企業(yè)） were immediate failures. Publishers already in business, people who were owners of successful papers, had little desire to change the tradition. It took a few youthful and daring businessmen to get the ball rolling.（ ）
2. go a long way
（2014年全國(guó)乙卷·七選五）True creativity is the ability to take something existing and create something new from it. We can give kids chances to think about materials in new ways. There are a dozen different things you can do with them. Experimenting with materials to create something new can go a long way in helping them develop their creativity.（ ）
3. hands down
（2019年全國(guó)丙卷·閱讀B篇）Of course, not only are today’s top Western designers being influenced by China—some of the best designers of contemporary fashion are themselves Chinese. “Vera Wang, Alexander Wang, Jason Wu are taking on Galliano, Albaz, Marc Jacobs—and beating them hands down in design and sales,” adds Hill.（ ）
4. have a way with
（2019年全國(guó)丙卷·閱讀D篇）Monkeys seem to have a way with numbers.
…
After running hundreds of tests, the researchers noted that the monkeys would go for the higher values more than half the time, indicating that they were performing a calculation, not just memorizing the value of each combination.（ ）
5. keep tabs on
（2020年全國(guó)丙卷·閱讀B篇）In fact, Hollywood has been hot on live animals lately. One nonprofit organization, which monitors the treatment of animals in filmed entertainment, is keeping tabs on more than 2,000 productions this year.（ ）
6. make ends meet
（2012年全國(guó)甲卷·完形填空）Around twenty years ago I was living in York. Though I had a lot of experience and a Masters degree, I could not find satisfying work.
I was driving a school bus to make ends meet and living with a friend of mine, for I had lost my flat.（ ）
7. mean business
（2018年全國(guó)乙卷·完形填空）Maurice Ashley was kind and smart, a former graduate returning to teach, and this job was no game for him; he meant business. In his introduction, he made it clear that our credits would be hard-earned.（ ）
8. off the hook
（2019年全國(guó)甲卷·閱讀B篇）The unwilling parent organizes the meal schedule, sends out emails, and collects money for end-of-season gifts. Somewhere along the way, the same parent ends up becoming an invaluable member of the team. The coach is able to focus on the kids while the other parents are relieved to be off the hook for another season.（ ）
9. on cloud nine
（2011年全國(guó)甲卷·閱讀E篇）“I didn’t hear them call my name,” explained Shelley Hennig to Active Teens（AT） as she talked about that exciting moment on national television when she won the honor of Miss Teen USA 2004. “Are you ready？” is what she heard. Then she said, “I shook my head no, and then they said ‘yes and it was announced again.”
It was four days after that life changing moment for the seventeen-year-old high school student from Destrehan, Louisiana—she was still on cloud nine.（ ）
10. pipe dream
（2016年全國(guó)丙卷·閱讀C篇）There are also varieties developed to suit specific local conditions. One of the very best varieties for eating quality is Orleans Reinstate, but you’ll need a warm, sheltered place with perfect soil to grow it, so its a pipe dream for most apple lovers who fall for it.（ ）
11. rain or shine
（2015年全國(guó)乙卷·閱讀B篇）...but the best part—particularly to my taste, dulled by months of cold-weather root vegetables—was a 7 a.m. adventure to the Sarasota farmers market that proved to be more than worth the early wakeup call.
The market,which was founded in 1979,sets up its tents every Saturday from 7 a.m. to 1 p.m.,rain or shine,along North Lemon and State streets.（ ）
12. turn the tables
（2017年全國(guó)甲卷·閱讀D篇）Some plants pump out smelly chemicals to keep insects away. But others do double duty. They pump out perfumes designed to attract different insects who are natural enemies to the attackers. Once they arrive,the tables are turned. The attacker who was lunching now becomes lunch.（ ）
13. tug at the heartstrings
（2019年全國(guó)甲卷·閱讀B篇）She may just need a little persuading. So I try again and tug at the heartstrings. I mention the single parent with four kids running the show and I talk about the dad coaching a team that his kids aren’t even on... At this point the unwilling parent speaks up,“Alright. Yes,Ill do it.”（ ）
參考答案
1. 選文提到，便士報(bào)的發(fā)展過(guò)程并不順利，對(duì)于已成功的報(bào)紙，它們的出版商并無(wú)多少改變?cè)猩虡I(yè)傳統(tǒng)的欲望，便士報(bào)作為一種新商業(yè)模式，是在年輕、大膽商人的推動(dòng)下才開(kāi)始實(shí)施的。
1答案：開(kāi)個(gè)頭;開(kāi)始活動(dòng)、談話、討論
拓展：set/start the ball rolling 開(kāi)個(gè)頭，開(kāi)始活動(dòng)、談話、討論等;keep the ball rolling/keep up the ball/keep the ball up 使事情繼續(xù)，使組織正常運(yùn)轉(zhuǎn)，保持活動(dòng)勢(shì)頭
2. 選文指出，真正的創(chuàng)造力是用已有事物創(chuàng)造新事物的能力，我們要給孩子思考的空間，嘗試用現(xiàn)有材料制造新東西對(duì)提高孩子的創(chuàng)造力很有幫助。
2答案：（對(duì)做某事）大有幫助;很有作用
拓展：come a long way 取得巨大進(jìn)展;獲得很多成就
3. 選文提到，三名中國(guó)籍的設(shè)計(jì)師與三名外國(guó)同行展開(kāi)較量，且在設(shè)計(jì)與銷(xiāo)量上打敗了對(duì)方。這三名中國(guó)設(shè)計(jì)師是當(dāng)代頂尖的時(shí)尚設(shè)計(jì)師，所以他們戰(zhàn)勝對(duì)方并沒(méi)怎么費(fèi)力。
3答案：輕而易舉地;毫不費(fèi)力地
拓展：該習(xí)語(yǔ)源自賽馬，如果騎手已經(jīng)遙遙領(lǐng)先，明知自己必勝無(wú)疑，那他就不必動(dòng)手揚(yáng)鞭策馬。
Nigel always won hands down in any argument. 無(wú)論爭(zhēng)辯什么，奈杰爾總是毫不費(fèi)勁地獲勝。
此外，該習(xí)語(yǔ)還可表示“明顯地;無(wú)疑地”。
all hands to the pump（s） 全體出動(dòng);齊心協(xié)力;人人參與
4. 選文指出，數(shù)百次實(shí)驗(yàn)中，猴子在一半以上的實(shí)驗(yàn)中選中了更高的數(shù)值（在實(shí)驗(yàn)中，猴子選擇的數(shù)字或數(shù)字組合越大，得到的獎(jiǎng)勵(lì)就越多），這表明它們具備一定的計(jì)算與比較能力。
4答案：善于同……接近或打交道;對(duì)……很有辦法;能領(lǐng)導(dǎo)、說(shuō)服或影響……
拓展：cut both/two ways 兩面都說(shuō)得通或行得通;有利也有弊
5. 選文介紹的是一個(gè)非營(yíng)利組織監(jiān)控動(dòng)物在拍攝過(guò)程中受到的待遇，畫(huà)線習(xí)語(yǔ)實(shí)為“監(jiān)控”的同義表述。
5答案：關(guān)注;監(jiān)視;密切注意
拓展：keep an eye on 照看;留神;留意
6. 選文提到，作者雖有大量經(jīng)驗(yàn)與碩士學(xué)位，但仍找不到滿(mǎn)意的工作，只得靠開(kāi)校車(chē)勉強(qiáng)謀生。
6答案：糊口;使收支相抵;勉強(qiáng)維持生計(jì)
拓展：make both ends meet 糊口，使收支相抵，勉強(qiáng)維持生計(jì);no end 極其，非常
7. 選文提到，莫里斯·阿什利與自己的學(xué)生是校友，他很看重這份工作，清楚地告知學(xué)生拿到課程學(xué)分并非易事。
7答案：嚴(yán)肅認(rèn)真;說(shuō)話算數(shù);說(shuō)到做到
拓展：funny/monkey business 胡鬧;惡作劇;騙人把戲
8. 選文指出，有位家長(zhǎng)將后勤工作安排得很好，教練能安心訓(xùn)練孩子們，其他家長(zhǎng)則因無(wú)須操心下個(gè)賽季的事情如釋重負(fù)。
8答案：脫身;擺脫困境或責(zé)任
拓展：by hook or by crook 千方百計(jì)地;不擇手段地
9. 選文提到，雪萊·亨尼格贏得了2004年度“美國(guó)妙齡小女孩”榮譽(yù)稱(chēng)號(hào)。對(duì)她而言，這是一個(gè)令人激動(dòng)的時(shí)刻，也是一個(gè)改變?nèi)松臅r(shí)刻，以至于在獲獎(jiǎng)四天之后，她依然特別開(kāi)心。
9答案：高興極了;異常興奮;樂(lè)不可支
拓展：該習(xí)語(yǔ)的原有形式為on cloud seven，這可能與the seventh heaven（極樂(lè)世界）的說(shuō)法有關(guān)。在美國(guó)氣象術(shù)語(yǔ)中，有cloud nine一詞，意指第九類(lèi)云，即“夏季的積雨云”。因?yàn)閚ine大于seven，所以人們逐漸用on cloud nine代替on cloud seven了。
a nine days wonder/a one-day/ seven-day wonder 曇花一現(xiàn);轟動(dòng)一時(shí)的人或事。
10. 選文指出，Orleans Reinstate是味道最好的蘋(píng)果品種之一，但對(duì)溫度、天氣、土壤的要求非常高。因此，對(duì)于大多數(shù)蘋(píng)果愛(ài)好者而言，種植這種蘋(píng)果只是一個(gè)無(wú)法實(shí)現(xiàn)的夢(mèng)想罷了。
10答案：白日夢(mèng);幻想;空想
11. 選文提到，薩拉索塔農(nóng)貿(mào)市場(chǎng)建于1979年，該市場(chǎng)每周六早上7點(diǎn)到下午1點(diǎn)營(yíng)業(yè)，風(fēng)雨無(wú)阻。
11答案：無(wú)論晴雨;不管天氣好壞;無(wú)論如何;在任何情況下
拓展：rain cats and dogs/rain elephants and whales/rain buckets/rain pitchforks 大雨滂沱;大雨傾盆
12. 選文指出，有些植物會(huì)釋放出香味，它們的天敵會(huì)被香味吸引而來(lái)，此時(shí)攻擊者反而淪為被攻擊的對(duì)象。
12答案：扭轉(zhuǎn)局面;反敗為勝;轉(zhuǎn)而占上風(fēng)
拓展：under the table 偷偷地，私下地，非法地;爛醉的，酩酊大醉的
13. 選文提到，作者認(rèn)為有必要給這位家長(zhǎng)做下思想工作，所以決定用真情實(shí)感打動(dòng)她，并最終說(shuō)服了對(duì)方。
13答案：觸動(dòng)心弦;讓人產(chǎn)生憐憫之心
拓展：tug of war 拔河比賽;斗爭(zhēng);激烈的爭(zhēng)奪
tug at the heartstrings的同義短語(yǔ)為pull at the heartstrings。
素材積累
很多習(xí)語(yǔ)在形式上其實(shí)與我們耳熟能詳?shù)钠胀ǘ陶Z(yǔ)并無(wú)二致，只不過(guò)習(xí)語(yǔ)通常表達(dá)的是較為陌生的意義，有時(shí)還要結(jié)合特定的歷史或文化背景才能準(zhǔn)確理解。下面將補(bǔ)充一些習(xí)語(yǔ)，以進(jìn)一步增進(jìn)大家對(duì)習(xí)語(yǔ)這一獨(dú)特文化現(xiàn)象的了解。
1. Achilles heel 致命弱點(diǎn)
I think Frank’s vanity is his Achilles heel.
我認(rèn)為，虛榮心是弗蘭克的致命弱點(diǎn)。
2. all bally-which-way 全都搞亂了;完全糊涂了;十分困惑不解
Just when you think you know that country, somehow its twisted all bally-which-way.
你以為你了解那個(gè)國(guó)家，不知怎么地，一切都給搞糊涂了。
3. bad news 賬單;不幸的或令人遺憾的處境或事件;讓人討厭的人
Okay,lets see what the bad news is.
好吧，咱們瞧瞧是什么賬單。
That meeting was strictly bad news as far as I was concerned.
在我看來(lái)，那次會(huì)開(kāi)得糟透了。
4. banana oil 胡說(shuō)八道;花言巧語(yǔ)
That is the silliest banana oil I have ever heard！
那是我聽(tīng)過(guò)的最愚蠢的瞎話！
Cut out your banana oil; flattery doesn’t work here and it will get you nowhere.
收起你的花言巧語(yǔ)，阿諛?lè)畛性谶@里不起作用，你靠吹捧撈不到什么好處。
5. big cheese 重要人物;有權(quán)勢(shì)的人
It is said that he is the big cheese in the small town.
據(jù)說(shuō)他是這小鎮(zhèn)里的頭號(hào)人物。
6. broken arm 桌上剩菜;殘羹剩飯
He cleared away the broken arms from the table.
他把桌上的剩余飯菜都收拾干凈了。
7. cherry pie 容易做成的事或容易到手的東西;得來(lái)甚為容易的錢(qián)
The interview was a cherry pie.
那次面試很容易對(duì)付。
He is made of money, because he has plenty of cherry pies.
他的錢(qián)多得用不完，因?yàn)樗腻X(qián)得來(lái)全不費(fèi)功夫。
8. chicken feed 一筆微不足道的錢(qián);為數(shù)甚微的款項(xiàng)
The bank offered to lend us ￡1,000 but that’s chicken feed compared to what we need.
銀行提出貸給我們一千英鎊，但這與我們需要的數(shù)目相比簡(jiǎn)直是杯水車(chē)薪。
9. chin music （尤指不必要的）談話;閑談
Cut it out！I am tired of you guys chin music.
住嘴！你們這些家伙天南海北地胡侃，我已經(jīng)煩透了。
10. couch potato 終日泡在電視機(jī)前的人
Poor Ted has become such a couch potato that we cant persuade him to do anything.
可憐的泰德現(xiàn)在整天泡在電視機(jī)前，我們已經(jīng)無(wú)法說(shuō)服他做任何事情。
11. David and Jonathan 莫逆之交;生死之交;肝膽相照的朋友
Being David and Jonathan, they always bend over backwards to help each other.
作為生死之交，他們總是竭盡全力幫助對(duì)方。
12. dog it 偷懶，磨洋工，推卸責(zé)任;吊兒郎當(dāng)，敷衍了事;溜走，匆忙離開(kāi);過(guò)寄居生活
The whole shop has been dogging it today.
今天店里人人都在磨洋工。
If Bill gets hurt early， he will play safe and dog it.
如果比爾上場(chǎng)不久就受傷，他就會(huì)一心求穩(wěn)，敷衍了事。
The thief dogged it when the cop arrived.
警察到時(shí)，小偷已經(jīng)逃之夭夭了。
He was dogging it， mooching his room and board. 他是寄生蟲(chóng)，強(qiáng)賴(lài)著白住白吃。
13. doubting Thomas 懷疑論者;有足夠證據(jù)才肯相信的人
Mary wont believe that I have a dog until she sees it. She’s such a doubting Thomas.
瑪麗直到看到我的狗才相信我的確養(yǎng)了一條狗，她就是這樣一個(gè)多疑的人。
14. Dutch uncle 嚴(yán)厲但善意的批評(píng)者;直言不諱的勸告者
I would not have to lecture you like a Dutch uncle if you did not act so rebelliously.
如果你不是表現(xiàn)得太叛逆，我也用不著這么訓(xùn)你。
15. easy mark 傻瓜;糊涂蟲(chóng);容易上當(dāng)?shù)娜?/p>
Bill is known to all the neighborhood beggars as an easy mark.
鄰近地區(qū)的乞丐都知道比爾是個(gè)容易上當(dāng)受騙的人。
16. egg-sucker 靠拍馬屁往上爬的人;阿諛?lè)畛姓?
同義習(xí)語(yǔ)為apple-polisher
The guy is nothing but an egg-sucker. Ignore him.
這家伙只是個(gè)馬屁精，別理他。
17. fast talker 善于欺騙的人;花言巧語(yǔ)的騙子
I wouldn’t trust John if I were you—he is a fast talker.
我要是你就不會(huì)相信約翰——他是個(gè)騙子。
18. five-by-five 肥胖的
She eats only a little every day because she doesn’t want to be five-by-five.
因?yàn)椴幌氚l(fā)胖，她每天吃得不多。
19. gas man 上門(mén)廣告宣傳員;保險(xiǎn)公司推銷(xiāo)員
Jim works as a gas man for an advertising company on Maple Street.
吉姆在楓樹(shù)街的一家廣告公司當(dāng)廣告宣傳員。
20. get a break 交好運(yùn)
Bill got a break when he won the lottery.
比爾交上了好運(yùn)，買(mǎi)彩票中了獎(jiǎng)。
21. go to town 努力干，迅速干，大干一番;表現(xiàn)出色，做得成功
Angela really went to town on buying things for her new house.
安吉拉瘋狂地給她的新居購(gòu)置物品。
Our team is going to town this year and we have won all five games that we played.
我們隊(duì)今年表現(xiàn)出色，五戰(zhàn)五勝。
22. Greek gift 存心害人的禮物;帶有陰險(xiǎn)目的的禮物
The loan of his cottage turned out to be a Greek gift. The roof fell in and injured us.
他把他的小屋暫借給我們?cè)瓉?lái)是不安好心。屋頂塌了下來(lái)，我們都受了傷。
23. half-and-half （摻牛奶的）稀奶油
She usually puts half-and-half in her coffee.
她常在咖啡里加稀奶油。
24. happy-go-lucky 無(wú)憂無(wú)慮的;逍遙自在的
What impressed me most was his happy-go-lucky attitude.
讓我印象最為深刻的是他那無(wú)憂無(wú)慮的心態(tài)。
25. hit home 擊中要害;觸及痛處;起到強(qiáng)烈作用
The full horror of the war only hit home when we started seeing the television pictures of it.
看到電視上的圖片后，我們才充分意識(shí)到這場(chǎng)戰(zhàn)爭(zhēng)有多恐怖。
26. ivory-hunter 擅長(zhǎng)物色人才的人;人才的發(fā)掘者;伯樂(lè)
The coach is an ivory-hunter in baseball.
這位教練善于物色棒球方面的人才。
27. John Doe 普通人;無(wú)名氏
They are brilliant educators and John Does.
他們是卓越的教育家，同時(shí)也是平凡的普通人。
28. jump ship 跳槽;離職
The best employees jumped ship at the first opportunity.
最優(yōu)秀的員工一有機(jī)會(huì)就跳槽了。
29. kangaroo 澳大利亞人;誣陷，用偽證宣告……有罪
He is a kangaroo, not a Canadian.
他是澳洲人，不是加拿大人。
He was kangarooed of smuggling.
他被誣陷犯了走私罪。
30. laughing soup 烈酒
Drinking too much laughing soup is harmful to your health.
喝太多的烈性酒，對(duì)你的健康有害。
31. long green 現(xiàn)鈔;紙幣;錢(qián)（常指大筆的錢(qián)）
Well be there tomorrow afternoon with the long green.
明天下午我們將帶著鈔票去那里。
He tucked away a little of the long green.
他把這一大筆錢(qián)中少量的錢(qián)藏起來(lái)了。
32. mean beans 毫無(wú)價(jià)值
Ted boasts a lot about his new invention, but frankly, the whole thing means beans.
泰德大肆吹捧自己的新發(fā)明，但坦率地說(shuō)，那整個(gè)東西沒(méi)有絲毫價(jià)值。
33. meat bag 肚子;胃部
There is something wrong with his meat bag and he has been in the bathroom for minutes.
他肚子有點(diǎn)不舒服，已經(jīng)在衛(wèi)生間待了好幾分鐘。
34. nest egg 存款;儲(chǔ)備金;備用的錢(qián)
Regular investment of small amounts of money is an excellent way of building a nest egg.
小額固定投資是儲(chǔ)蓄的好辦法。
35. nip straws 感到害怕
He nipped straws before the test.
考試之前他感到害怕了。
36. one degree under 有點(diǎn)不舒服。
該習(xí)語(yǔ)的變體形式為more than one degree under與several degrees under
I was feeling one degree under with a sore throat so I had to miss going to the cinema. 我喉嚨痛，身體有點(diǎn)不舒服，只好不去看電影了。
37. one-eyed monster 電視機(jī)
其同義習(xí)語(yǔ)為idiot box和idiots lantern
Okay, you turn on the one-eyed monster！
行啊，你開(kāi)電視機(jī)吧！
38. out to lunch 發(fā)瘋的，失去理智的;魂不守舍的，心不在焉的
So do I take this guy seriously or is he out to lunch？
那這家伙是認(rèn)真的，還是一時(shí)沖動(dòng)？
39. pink slip 解雇通知單
其同義習(xí)語(yǔ)為walking papers與walking ticket。
She was called into the managers office and given her pink slip.
她被叫到經(jīng)理的辦公室，收到了解雇通知單。
40. play ball 合作
The family wanted him to be taken care of at home, but the insurance company refused to play ball.
家里人希望他留在家里并得到照顧，但保險(xiǎn)公司拒絕合作。
41. polish apples 拍馬屁；諂媚
其同義習(xí)語(yǔ)為polish the （old） apple
Lets get Ruben to talk to them. He is good at polishing apples.
我們讓魯本跟他們談吧，因?yàn)樗朴诎⒄樂(lè)畛小?/p>
42. quick parts 才智
There is no doubt that the author is a man of quick parts.
毫無(wú)疑問(wèn)，這位作者是個(gè)才華橫溢的人。
43. red tape 煩瑣費(fèi)時(shí)的手續(xù);繁文縟節(jié)
The new rules should help cut the red tape for farmers.
新規(guī)則應(yīng)有助于為農(nóng)場(chǎng)主減少煩瑣費(fèi)時(shí)的手續(xù)。
44. rock candy 鉆石
They looked here and there, with no rock candy found.
他們四處尋找，卻找不到鉆石。
45. saw wood 沉睡，打鼾;不管閑事，只管干自己的事
He sawed wood all night in sleeping.
他睡覺(jué)時(shí)整夜打呼嚕。
Tom said nothing, sawing wood in the room.
湯姆什么話也沒(méi)說(shuō)，只顧著在屋子里做自己的事。
46. say-so 一個(gè)人的話;許可
該習(xí)語(yǔ)中的連字符可以省略。
He hired and fired people on his partners say-so.
他雇誰(shuí)辭誰(shuí)全聽(tīng)他合伙人的一句話。
Nothing could be done without her say-so.
未經(jīng)她準(zhǔn)許，什么都不可以做。
47. strike oil 發(fā)大財(cái);大獲成功;稱(chēng)心如意
He did not make money in the business at first but he finally struck oil.
剛開(kāi)始他做生意并沒(méi)有賺到錢(qián)，但最后發(fā)了大財(cái)。
I worked at the problem all eight days before I struck oil.
在圓滿(mǎn)解決這個(gè)問(wèn)題之前，我整整研究了八天。
We struck oil with the hotel we went to this summer. It was comfortable and we really enjoyed our holiday.
我們對(duì)今年夏天找到的那家旅館非常滿(mǎn)意。它非常舒適，我們假期過(guò)得很愉快。
48. talk shop（尤指在不恰當(dāng)?shù)膱?chǎng)合）談?wù)摫拘泄ぷ?三句話不離本行
Those professors are all chemists. It is impossible to understand them when they start talking shop.
那些教授全是化學(xué)家，他們開(kāi)口閉口三句話不離本行，讓人一句也聽(tīng)不懂。
49. talk turkey 打開(kāi)天窗說(shuō)亮話
I'm not here to waste time, so talk turkey or I'll go.
我不是來(lái)這里浪費(fèi)時(shí)間的，讓我們一本正經(jīng)地談，不然我要走啦。