Sefstromite
钒钛铁矿
🗣️ 情景例句
Thanks. And what about your family?
谢谢。那你的家庭呢
This mountain range has many high peaks and deep canyons.
这条山脉有许多高山峰和深峡谷。
Yes. Could you ask him to call me, please?
可以。请你告诉他给我打个电话，好吗？