Dezincification
[化] 脱锌
🗣️ 情景例句
These are polite questions.
这些问题都是礼貌的。
I dropped the letter in the mailbox on the corner.
我把信放到角落上的邮箱里。
There are mice in Mrs. Lee's kitchen!
李太太的厨房里有老鼠！