Mitscherlichite
氯钾铜矿
🗣️ 情景例句
Eight straight-back chairs. Thirty folding chairs.
八张直背椅。三十张折摺椅。
I'm the thinnest boy in my team.
我是我的那一队伍中最廋的男孩。
Firemen had been fighting the forest for nearly three weeks before they could get it under control.
消防队员们同那场森林大火搏斗了将近3个星期才最后把火势控制住。