Psilomelane
n. [矿]硬锰矿
🔁 扩展释义
【化】 硬锰矿
🗣️ 情景例句
Hunger is the best sauce.
饥饿是最好的调味品。
Joy put heart into a man.
人逢喜事精神爽。
I suddenly pressed the brake pedal and we were both thrown forward.
我突然用力踩紧刹车踏板，结果我俩的身体都向前冲去。