Catalutic halogenation
[建] 催化卤化
🧩 词语组成解析
n. [化]卤化
🗣️ 情景例句
I'll pick you up.
我去接你。
It is lost labour to sow where there is no soil.
没有土壤，播种也是徒劳。
Great! Could you bring it to school tomorrow?
好极了！你明天能把它带到学校来吗？