Davidite
铀钛磁铁矿, 铈铀钛铁矿
🗣️ 情景例句
Maybe.
再说，再说。
Why are you following me?
你为什么跟着我？
They are constantly after the turtles, who peacefully submit to all sorts of indignities.
它们经常追逐海龟，海龟则温顺地忍受着各种侮辱。