Copper steel
[机] 含铜钢
🧩 词语组成解析
copper
['kɑpɚ]
n. 铜;铜币;紫铜色;警察;
adj. 铜制的;
vt. 镀铜;
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
He and my Grandpa both went there.
他和我爷爷都曾在那儿读书。
I'm afraid there's nothing available before noon.
恐怕中午前是没法看了。
No, she bought them in the U.S.
不。她是在美国买的。