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
We can get a loan from the bank
我们能够从银行得到贷款。
If I can't go with you, what is your reaction?
如果我不能和你一起去，你会作何反应？
It was my first flight. I was nervous when the plane took off.
我第一次坐飞机，起飞时我有点紧张。