Hardened and tempered steel
[化] 调质钢
🧩 词语组成解析
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 reviews of this show
与这次展览有关的评论
Politeness is to do and say the kindest thing in the kindest way.
文雅就是善良地做事,和善地说话。
They lived there before they came to China.
在他们来中国前。
更多情景英语 ›