Sefstromite
钒钛铁矿
🗣️ 情景例句
This is my publisher, Harvey Carlson.
这是我的出版商Harvey Carlson。
After the play was over,we all wanted to get something to eat.
在戏完了以后，我们都想要吃一些东西。
How's the order coming along?
我们订的货怎样呢？