U.s.a.
辅助 Assistant美国
✅ 同义词
🗣️ 情景例句
I know a friend who can get us free tickets.
我认识一个可以给我们弄到免费票的朋友。
The man who makes no mistakes does not usually make anything.
不犯错误的人往往也就是无所作为的人。
Let us suppose that you are preparing a meal and keeping an eye on the baby at the same time.
假设你在做饭，同时又在照看孩子。