Pyrochlorite
[化] 烧绿石
🗣️ 情景例句
No. She's at work now.
不在，她正在上班。
I know the boy whose father is a college president.
我知道那个男孩的父亲是大学校长。
When I touched him on the shoulder, he turned around.
我拍他的肩膀，他转了过来。