Copper (electro)plating
[化] 电镀铜
🧩 词语组成解析
copper
['kɑpɚ]
n. 铜;铜币;紫铜色;警察;
adj. 铜制的;
vt. 镀铜;
🗣️ 情景例句
Only one hundred and twenty-one votes!
仅仅一百二十一票！
He conducted himself nobly.
他持身高尚。
Something's come up.
发生了一些事。