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
left to right.
从左到右轮流玩。
We can't rely on him.
我们不能依赖他。
Have you received a letter from Jim yet?
你收到了吉姆的来信没有？