Pentalin
[机] 五氯乙烷
🗣️ 情景例句
I'd like to cash this check.
我想兑现这张支票。
Archeologists still can only surmise as to the origin of Man.
考古学家们对于人类的起源依然无法推测。
The men got such a fright that they dropped the bag and ran away.
这两个人吓了一跳，扔下提包逃跑了。