Arrhenite
铍钽铌矿, 蚀变的褐钇铌矿
🗣️ 情景例句
I'd never been away from home,
我从来没有离开过家，
We can't make a decision without thinking it over.
我们不能不考虑，就作决定。
that bodies and the can be rapidly covered over and preserved.
尸体之类的东西才能被迅速地覆盖而保存下来。