Condurrite
砷铜矿
🗣️ 情景例句
It would be a great business if you could do that.
假如你能办到那样的话， 可是一笔大生意。
Joe felt the lecture wasn't very interesting.
乔感觉演讲一点也不精彩。
Mr.Taylor, the owner of a jewellery shop was admiring a new display.
珠宝店主泰勒先生正在欣赏新布置的橱窗。