Ousbeckite
水钒铜矿
🗣️ 情景例句
When did you come here?
是什么时候来这儿的？
Death meets us everywhere.
死亡到处和我门相遇。
It is no use offering the manual labourer, tired out with a hard week's sweat and effort,
对于流汗出力干了一周苦活的体力劳动者来说，是不合适的；