Nitrocarburizing
气体碳氮共渗; 渗碳氮化
🗣️ 情景例句
Unbelievable. I've got to read her new book as soon as it comes out.
真了不起。她的新书一出版我就得读一读。
This material feel hand, How does that materoal feel?
这种布料感觉起来很硬，那块料子如何呢？
Even if you travel in ideal weather, sea journeys take a long time.
即使风平浪静，坐船旅行也要占用很长时间。