Conver
n. 转换
🗣️ 情景例句
Thank you.
谢谢你。
It was after dark when we got back,and we were all tired.
我们回来时天已经黑了，并且我们都很疲倦。
examined a very large number of men working on aircraft carriers:
调查了许多在航空母舰上工作的人，