Chlorinating
[建] 氯化
🗣️ 情景例句
That's a great idea, Grandpa!
这太好了， 爷爷。
I'm glad to meet you.
我很高兴认识你。
Excuse me, Mr. Hu. Can you look after my watch, please?
劳驾，胡老师，你能帮我保管一下我的手表吗？