Cementodentinary
[医] 牙骨牙质的
🗣️ 情景例句
Get away from me.
从我身边滚开。
He has a radio,doesn't he?
他有一台收音机，对不对？
Everybody here is busy getting ready for it and buying Christmas presents.
这里的每一个人都在忙于为圣诞节做准备和忙于购买圣诞节礼物。