Vibertite
烧石膏
🗣️ 情景例句
I'd like you to meet the head of the student relations committee.
我想见见学生关系委员会主席。
The cat and dog may kiss,yet are none the better friends.
猫狗虽相吻，总难成好友。
There is a factory near No.14 Middle School.
第十四中学附近有一家工厂。