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 can act on it.
我就可以处理。
If you don't like it ,I wish you would say so.
如果你不喜欢，我想要你这样说。
Could you tell me what the maximum weight allowance is?
您能告诉我行李的最大重量限额是多少吗？