Jiningite
褐铀钍矿, 集宁石
🗣️ 情景例句
My father always interferes with me.
我父亲经常干涉我的事。
That's a tough question to answer.
那是一个很难回答的问题。
The last creature to compete with man was the mosquito.
能与人竞争的生物最后只有蚊子了，