Osteodentin
[医] 骨性牙质
🗣️ 情景例句
Mom says we can give her a going-away surprise party.
妈妈说我们可以给她举行一个让她惊喜的欢送派对。
It is too late to come with the water when the house is burnt down.
马后炮。
Yesterday I paid him a visit.
昨天我去看望了他。