Eritrosiderite
红砷铁矿
🗣️ 情景例句
I've been busy all day.
我今天一整天都非常忙。
Hawks will not pick hawks' eyes out.
同类不相残。
Suddenly they came to a waterfall which dropped into an underground lake at the bottom of the cave.
突然，他们来到一道瀑布前，那瀑布奔泻而下，注入洞底一处地下湖里。