Dibromopropene
[化] 二溴丙烯
🗣️ 情景例句
In a word, we'll provide you with all good service.
我们将为你们提供最好的服务。
Work hard, otherwise you'll be sorry.
努力用功，否则你会后悔的。
You must weigh it carefully.
你必须仔细地称一称重量。