Copper pyrite
[化] 黄铜矿
🧩 词语组成解析
copper
['kɑpɚ]
n. 铜;铜币;紫铜色;警察;
adj. 铜制的;
vt. 镀铜;
pyrite
['paiɚrait]
n. <矿>黄铁矿;
🗣️ 情景例句
It's time we hired a secretary to answer the phones.
我们早就该请一个秘书接听电话了。
He has never been out of China, so he is very excited about liveing abroad.
他以前从未出过国，因此对出国很兴奋。
I felt especially pleased with my wonderful bargain -- until I got back to the ship.
在回到船上之前，我一直为我的绝妙的讨价还价而洋洋得意。