at

at　英 [ət] 　美 [æt,ət]

prep. 在（表示地点、场所）；以（价格、速度等）；向；朝；　

名词复数:ats　

We play at the park.　我们在公园玩。

We left at 2 o'clock.　我们两点离开的。

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prep. 在（表示地点、场所）；以（价格、速度等）；向；朝；

1. We play at the park.

我们在公园玩。
2. We left at 2 o'clock.

我们两点离开的。
3. What are you looking at?

你在看什么？
4. She was glad at the result.

对这个结果她感到高兴。
5. He was driving at 70 mph.

他以每小时 70 英里的速度驾车行驶。
6. Prices start at $1 000.

起价 1 000 元

at ★ / ət ; NAmE ət / / strong form æt strong form æt / preposition 1 ★ used to say where sth/sb is or where sth happens 在（某处） ◆ at the corner of the street 在街角 ◆ We changed at Crewe. 我们在克鲁换的车。 ◆ They arrived late at the airport. 他们晚到了机场。 ◆ At the roundabout take the third exit. 在环岛处走第三个出口。 ◆ I'll be at home all morning. 我一上午都在家。 ◆ She's at Tom's (= at Tom's house). 她在汤姆家中。 ◆ I met her at the hospital. 我在医院遇见了她。 ◆ How many people were there at the concert? 音乐会上有多少人？ 2 ★ used to say where sb works or studies 在（表示学习或工作地点） ◆ He's been at the bank longer than anyone else. 他在银行工作的时间比任何人都长。 ◆ She's at Yale (= Yale University). 她上耶鲁大学。 3 ★ used to say when sth happens 在（某时间或时刻） ◆ We left at 2 o'clock. 我们在两点钟离开的。 ◆ at the end of the week 在周末 ◆ We woke at dawn. 我们在黎明醒来。 ◆ I didn't know at the time of writing (= when I wrote). 我写的时候并不知道。 ◆ At night you can see the stars. 夜晚可以看见星星。 ◆ ( BrE) What are you doing at the weekend? 你打算周末干什么？ 4 ★ used to state the age at which sb does sth 在…岁时 ◆ She got married at 25. 她 25 岁结婚。 ◆ He left school at the age of 16. 他 16 岁便离开学校。 5 ★ in the direction of or towards sb/sth 向；朝 ◆ What are you looking at? 你在看什么？ ◆ He pointed a gun at her. 他把枪口对着她。 ◆ Somebody threw paint at the prime minister. 有人朝首相扔油漆。 6 used after a verb to show that sb tries to do sth, or partly does sth, but does not succeed or complete it （用于动词后，涉及未做成或未做完的事） ◆ He clutched wildly at the rope as he fell. 他坠落时拚命想抓住绳子。 ◆ She nibbled at a sandwich (= ate only small bits of it). 她一小口一小口地吃三明治。 7 ★ used to state the distance away from sth 在…远；从相隔…远的地方 ◆ I held it at arm's length. 我伸直胳膊提着它。 ◆ Can you read a car number plate at fifty metres? 在五十米远处你能看清汽车牌吗？ 8 ★ used to show the situation sb/sth is in, what sb is doing or what is happening 处于…状态 ◆ The country is now at war. 这个国家正在打仗。 ◆ I felt at a disadvantage. 我觉得处于不利地位。 ◆ I think Mr Harris is at lunch. 我想哈里斯先生正在吃午饭。 9 ★ used to show a rate, speed, etc. （用于速度、比率等）以，达 ◆ He was driving at 70 mph. 他以每小时 70 英里的速度驾车行驶。 ◆ The noise came at two-minute intervals (= once every two minutes). 每两分钟传来一次响声。 ◆ Prices start at $1 000. 起价 1 000 元 10 ★ ~ sb's/sth's best/worst, etc. used to say that sb/sth is as good, bad, etc. as they can be 处于最佳（或最差等）状态；在全盛（或谷底等）时期 ◆ This was Murray at his best. 这是默里的最佳表现。 ◆ The garden's at its most beautiful in June. 六月的花园最美丽。 11 ★ used with adjectives to show how well sb does sth （与形容词连用，表示状况）在…方面 ◆ I'm good atFrench. 我的法语很好。 ◆ She's hopeless at managing people. 她对人事管理一窍不通。 12 ★ used with adjectives to show the cause of sth （与形容词连用）因为，由于，对… ◆ They were impatient at the delay. 他们对拖延不耐烦了。 ◆ She was delighted at the result. 对这个结果她感到高兴。 13 ( formal) in response to sth 应…（而）；响应；回答 ◆ They attended the dinner at the chairman's invitation. 他们应董事长之邀出席了宴会。 14 ★ ( NAmE) used when giving a telephone number （提供电话号码时用） ◆ You can reach me at 637-2335, extension 354. 你可以打 637-2335 这个电话号码，转分机 354 与我联系。 15 ★ ( computing 计 ) the symbol ( @ ) used in email addresses （用于电子邮箱地址中的符号 @） IDIOMS at that used when you are giving an extra piece of information （提供额外信息时）而且还 ◆ He managed to buy a car after all—and a nice one at that. 他终于设法买了一辆小轿车，而且还挺不错的。 be ˈat it again to be doing sth, especially sth bad 正在做某事（尤指坏事） ◆ Look at all that graffiti—those kids have been at it again. 瞧瞧所有的那些涂鸦，又是那些孩子干的好事。 ˌwhere it's ˈat ( informal) a place or an activity that is very popular or fashionable 盛大活动（场合）；流行活动（地方） ◆ Judging by the crowds waiting to get in, this seems to be where it's at. 从等待入场的人群来看，这好像是个盛大活动。 at / ət ; NAmE ət /

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COCA3万词汇

at 英 [ət] 　美 [æt,ət]

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at　英 [ət] 　美 [æt,ət]

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COCA3万词汇

at 英 [ət] 美 [æt,ət]

at

at 英 [ət] 美 [æt,ət]

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信息

客服及群

at 英 [ət] 　美 [æt,ət]

at　英 [ət] 　美 [æt,ət]