Odontotrypy
[医] 钻牙术, 髓腔切开术
🗣️ 情景例句
He said they need a new book of photographs,
他说他公司需要一本新的摄影集，
The days are getting longer.
白天越来越长了。
There was only one problem: the man upstairs.
住在楼上的人。