Tempered steel
[化] 回火钢
🧩 词语组成解析
a. 回火的, 缓和的, 脾气...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
They're in my office.
在我办公室。
Have you offered him any candy?
你给他糖果吗？
This was the Vasa, royal flagship of the great imperial fleet.
这就是"瓦萨号，帝国大舰队的皇家旗舰。