Dach
[医][=diamino-cyclohexane]二氨基环己烷
🗣️ 情景例句
All window seats are sold out.
所有靠窗口的位子都卖光了。
Tidal wave
海啸
It suddenly occurred to one of the workers to open up the box.
突然一个工人想到打开箱子看看。