Nitridize
氮化
🗣️ 情景例句
if you don't mind listening.
假如你不介意听的话。
Which one is Mr. Jame's office?
哪间是詹姆司先生的办公室？
After his attempt, Campbell was disappointed to learn that his average speed had been 299 miles per hour.
比赛结束后，坎贝尔非常失望地得知他的平均时速是299英里。