Cosmid
[化] 粘粒
🗣️ 情景例句
I'm an exchange student.
我是一名交换学生。
The purpose of this meeting is to discuss possible solutions for the pending issues.
本次会议的目的就是要讨论对悬而未解的问题的可能解决办法。
He had had a long and uncomfortable trip, for he had been confined to the wooden box for over eighteen hours.
他经历了一次漫长而又难受的旅程，因为他在那木箱里闷了18个多小时。