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
Hmm. Anything else?
嗯, 还有其他事吗?
I suppose it's difficult for you to do this.
我推测对你来说做这件事情是很困难的。
Where's my skirt, mother? Do you know?
妈妈,你知道我的衬衫在哪吗?
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