at
🇺🇸
/ət/
🇬🇧
/ət/
preposition
A1
shows where something is or happens
We met at the park.
我们在公园见面。
A1
shows where someone works or studies
She works at the hospital.
她在医院工作。
A1
shows when something happens
The party starts at 8 PM.
派对晚上8点开始。
A1
shows the age when something happens
She learned to read at age four.
她四岁时学会了阅读。
A1
shows direction toward something
He looked at the stars.
他望着星星。
R
shows trying but not succeeding
He grabbed at the ball but missed.
他试图抓住球但没抓住。
A1
shows how good someone is at something
She is good at math.
她数学很好。
A1
shows speed or rate
The car was going at 60 miles per hour.
汽车以每小时60英里的速度行驶。
A2
shows distance from something
The sign was visible at 100 meters.
标志在100米外可见。
B1
shows what someone is doing
He is at work right now.
他现在正在工作。
B1
shows the best or worst level
The team played at their best today.
今天队伍发挥出了最佳水平。
B1
shows the cause of a feeling
She was angry at the delay.
她对延误感到生气。
R
shows response to something
They came at my request.
他们应我的要求来了。
A1
used with phone numbers
Call me at 555-1234.
打555-1234找我。
A1
the @ symbol in email addresses
Email me at example@email.com.
发邮件到example@email.com找我。
translation
表示地点或位置, 表示工作或学习地点, 表示时间点, 表示年龄, 表示方向或目标, 表示尝试但未成功, 表示擅长程度, 表示速度或比率, 表示距离, 表示正在进行的动作, 表示最高或最低水平, 表示情感原因, 表示对某事的反应, 用于电话号码, 电子邮件地址中的@符号