Premolars
(premolar 的复数) n. 前臼齿\\n[医] 前磨牙, 双尖牙, 磨牙前的
🗣️ 情景例句
I wish Robbie and Alexandra had come to this meeting.
我真希望Robbie和Alexandra已经来参加开会。
When love puts in,friendship is gone.
爱情进入，友情完结。
But there are some parts of the word where even now people cannot write.
但直到现在，世界上有些地方，人们还不会书写。