Polychloride
多氯化物
🗣️ 情景例句
So I'd like to go over the details with you.
因此，我想同你们谈谈细节性的问题。
Man alone is born crying, lives complaining, and dies disappointed.
只有人，生下时啼哭，活著时抱怨，去世时失望。
Meimei, are you free next Tuesday evening?
梅梅，你下星期二晚上有空吗？