Enpara
氯烷烃
🗣️ 情景例句
if you don't mind listening.
假如你不介意听的话。
Some persons do first, think afterwards, and then repent for ever.
有些人做了再思考，从而悔恨终身。
We are always willing to cooperate with you and if necessary make some concessions.
我们总是愿意合作的，如果需要还可以做些让步。