Copper avanturine
[化] 铜砂金石
🧩 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 suppose you want to apply to Columbia.
我猜想你会申请Columbia大学。
Buy one get one free.
买一送一。
and we know something of the great variety of the sea bed's topography.
而且我们对海底地形的千变万化也有了一定的了解。