Emplectite
硫铜铋矿
🗣️ 情景例句
A rolling stone gathers no moss.
滚石不生苔，转业不聚财。
The houses downtown are very expensive.
市区的房子很贵。
If you do that, you'll soon feel much healthier.
如果你那样做，很快你就会感到身体健康得多。