Nitriding steel
[机] 氮化钢
🧩 词语组成解析
v. 渗氮
steel
[stil]
n. 钢，钢铁;钢制品;兵器;钢铁工业;
vt. 包上或镀上钢;使坚定;
adj. 钢制的;钢铁业的;坚强的;[色彩]青灰色的;
🗣️ 情景例句
What do you like about it?
你喜欢它哪一点呢？
It's not the gay coat that makes the gentleman.
君子重德不重衣。
Pity we live so far from the sea.
真遗憾我们住得离海这么远。