Cemented steel
[机] 渗碳钢
🧩 词语组成解析
a. 注水泥的；渗碳的；粘合的
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
Come on, you can do that.
振作起来，你一定行。
I never would have thought of it if you hadn't mentioned it.
如果你没提及，我将不会想到它。
The sea journey lasted over sixty days and nights.
海上航行持续了60多个昼夜。