Comuccite
硫锑铁铅矿
🗣️ 情景例句
But there's the old community center on Elm Street.
但是在Elm街有一个旧的社区中心。
I've got to get this shirt washed and ironed.
我得把这件衬衫洗熨一下。
If explosives are used, vibrations will cause the roof of the mine to collapse.
如果用炸药爆破，震动会引起矿顶塌落。