Cementicle
[医] 牙骨小体, 牙骨质疣
🗣️ 情景例句
Away from the telephones and account books.
远离电话和帐簿。
Come in and make yourself at home.
请进，别客气。
We've got plenty of time. We needn't hurry.
我们有大把时间，不急。