Rivotite
碳酸铜锑矿
🗣️ 情景例句
Our manager is taking tomorrow off.
我们经理明天将休假。
My son has outgrown these trousers.
我儿子已经长的穿不了这条裤子了。
I mean powder that is made from fish, blood and bone.
我是指用鱼、血和骨头制成的粉末。