Nitridizing agent
[化] 氮化剂
🧩 词语组成解析
🗣️ 情景例句
It was so stupid of me. I really do apologize.
非常抱歉， 我当时真糊涂。
Don't swap horses when crossing a stream.
行至中流不换马；危难之时不宜作大变动。
Chaplin lived the last years of his life in Switzerland, where he was buried in 1977.
卓别林在瑞士度过他的晚年，1977年他被安葬在那里。