Metacolizing
铸铁表面渗铝法
🗣️ 情景例句
I hope you won't take offense, But will accept what I say here as some fatherly advice.
我希望你不要反感，能够接受我这父亲般的建议。
How did you break your leg?
你怎么弄断了腿？
I haven't even touched your tooth yet.
我还没有碰到你的牙齿呢。