Dentinoblast
[医] 成牙[本]质细胞
🗣️ 情景例句
How's your English coming along?
你英语学得怎样了？
A young married couple moved in next door to us.
一对年轻结婚的夫妇搬到了我们的隔壁。
Captain Fawcett has just refused a strange request from a businessman.
弗西特机长刚刚拒绝了一位商人的奇怪要求。