Colusite
硫钒锡铜矿
🗣️ 情景例句
If we hire you, how long will you stay with us?
你打算给我们工作多久？
All is not gold that glitters.
闪闪发光的不见得是金子。
have been frightened out of their wits by giant fish bumping into them as they work.
他们曾在工作时被撞到他们身上的大鱼吓得惊惶失措。