Condurrite
砷铜矿
🗣️ 情景例句
The costs of college get higher every year.
学费逐年增加，越来越贵。
I will take an elevator.
我将去搭电梯。
There were books, clothing and photographs, together with letters which the seaman had once received from his wife.
其中有书箱、衣服、照片以及水手收到的妻子的来信。