Propionaldehyde
[化] 丙醛
🗣️ 情景例句
If you can't handle this job by yourself, I'm just a phone call away.
若你不能自己处理这件事的话，就打个电话给我吧。
Of pigs and cows, the latter are more valuable.
在猪和母牛之间，后者比较值钱。
He threatened to remove them by force.
于是警察威胁要强行使他们离开。