Chloracetic acit
[建] 氯(代)醋酸
🗣️ 情景例句
Where's the campus cafeteria?
校园的食堂在哪儿？
Turn your tongue seven times before speaking.
话到嘴边留三分。
It is now being used indifferently for both.
人们现在正漫不经心地把知识用于这两个方面，