be at meaning in English
从事于, 做
Examples
- There are at present four television channels .
现在有四个电视频道。 - The whole world seemed to be at the party .
聚会上好像每个人都来了。 - Our children 's education is at stake .
我们孩子的教育好坏无法预料。 - We were at a sombre little party that evening .
那天晚会大家很沉闷。 - The agents of goldstein had been at work !
这是戈尔斯坦的特务搞的！