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
We'll come upstairs and get you in a little while.
我们待会儿就上楼来带你下去。
Two or three of them look familiar.
我认识他们中的两三个。
Put them over there, please.
请把它们放到那边去。