Rehalogenation
再卤化
🗣️ 情景例句
I would hardly refer to junk mail as being literature.
我不会把那些垃圾邮件看成是文学。
Many happy returns of the day.
祝您长寿。
I'm glad our negotiation has come to a successful conclusion.
我很高兴这次洽谈圆满成功。