Carburizing steel
[机] 渗碳钢
🧩 词语组成解析
[机] 渗碳
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
I do, too.
我也一样。
Viture flies from the heart of a mercenary man.
人贪钱财，心无美德。
At first she decided to go to the police,
一开始拉姆齐太太打算报告警察，