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
We'll call on him in any case.
无论如何，我们都要去拜访他。
The first step to virtue is to abstain from vice.
避开作恶是走向美德的第一步。
They are our coats, Miss Gao.
那是我们的外衣，高老师。