Copper bond
[化] 黄铜焊接
🧩 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
I think the building just needs a good cleaning.
我想那座建筑只需要好好地打扫一下。
There are more foolish buyers than foolish sellers.
愚蠢的买主多鱼愚蠢的卖主。
Can I take a message?
要不要留个话？