Catalutic halogenation
[建] 催化卤化
🧩 词语组成解析
n. [化]卤化
🗣️ 情景例句
I haven't had a minute to relax all day.
我今天连一分钟都没休息。
The small courtesies sweeten life; the greater ennoble it.
有点礼貌使生活愉快，多点礼貌使生活高尚。
Congratulations!
祝贺你！