Debromination
[化] 脱溴; 脱溴作用
🗣️ 情景例句
I'm glad I got to know you--and your family.
我也很高兴能够认识你和你的一家人。
What's this?
这是什么？
Winter lasts from November to January and is very cold.
冬天11月持续到到1月，