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
Today has just been crazy.
今天都快忙疯了。
Would you mind opening the window?
你介意开窗吗？
You work for the Overseas Engineering Company, don't you?
你在海外工程公司上班，是吗？