Hardened steel
[化] 淬火钢; 淬硬钢
🧩 词语组成解析
hardened
[['ha:dnd]]
a. 变硬的；坚定的
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
The truth is ... yes.
老实说……是很难。
In prosperity think of adversity.
居安思危。
Students specialize in a particular type of practical joke: the hoax.
大学生擅长一种特殊的恶作剧——戏弄人。