Conichalcite
砷钙铜矿
🗣️ 情景例句
Thanks, Harry.
谢谢你，Harry。
We really can't discount the price more than six percent.
我们真的无法提供超过6%的折扣。
Bill Frith's garden is larger than Joe's.
比尔。弗里斯的花园比乔的花园大，