Halogenohydrin
卤醇
🗣️ 情景例句
Governments wage a constant war against counterfeiting.
政府掀起持久的打假活动。
That's why he is now concentrating on conversation at a language school near his home.
这就是他在他家附近的一所语言学校专攻口语的原因。
I can see you have put a lot of time into it.
我相信你在制定这个计划上一定花了不少精力吧。