Domingite
硫锑铅矿
🗣️ 情景例句
(a foreigner) Is that a special day?
（一个外国人）是一个特殊的日子吗？
Did you give it to him yourself?
你自己亲自交给他吗？
There was only one problem: the man upstairs.
住在楼上的人。