Celestobarite
锶重晶石
🗣️ 情景例句
Eight pounds six, just like me.
八磅六， 跟我一样。
I must concentrate on my new task.
我必须专注于我的新工作。
I told her that either I would have to buy a new mower or let the grass grow.
我告诉她，要么买一台新割草机，要么让草长下去。