Demetalization
[化] 脱金属; 脱金属作用
🗣️ 情景例句
I like to study in the library because it's so quiet.
我喜欢在图书馆学习因为那儿很安静。
Good wine needs no bush.
酒好客自来。
But then another question came up.
但是另一个问题出现了。