Dealkalization
[化] 脱碱作用
🗣️ 情景例句
Yes. When you get on the transfer bus, just show the bus driver this ticket stub.
要。当你上了转乘的公共汽车时，就把这张票根给司机看。
Did you repair this yourself?
你自己亲自修理这个？
Hello, Uncle Wang. Nice to meet you.
你好，王叔叔。见到你很高兴。