Esam
abbr. evolutionary surface-to-air missile 改进型地（舰）对空导弹
🗣️ 情景例句
No problem. we all make mistakes.
没问题。 人人都有犯错的时候。
You are still thinking about a Ph.D., aren't you?
你还是想学成博士，是吗？
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？