Dach
[医][=diamino-cyclohexane]二氨基环己烷
🗣️ 情景例句
Lots of people are tired of higher taxes.
许多人对于增税很厌烦。
No man ever became thoroughly bad at once.
没有一个人是一下子就坏透的。
We want to catch the eight nineteen to London.
我们要乘8点19分的车去伦敦。