Dervillite
斜锑铅矿
🗣️ 情景例句
It's a surprise.
会给你一个惊喜。
A fool can ask more questions than seven wise men can answer.
一愚发问，七智结舌。
the fear of death is somewhat abject and ignoble.
如果怕死；就有点儿可怜又可鄙。