Impulsor
[数]非共面直线对
🗣️ 情景例句
I give up, you win.
我放弃，你赢了。
It was our pleasure.
这是我们的荣幸。
I'm afraid that he can't,Mr. Croft.Can't you wait till this afternoon?
恐怕不能，克罗夫特先生。您就不能等到今天下午吗？