Dentinoblast
[医] 成牙[本]质细胞
🗣️ 情景例句
Now what?
又怎么了？
I took off my galsses.
我摘下了我的眼镜。
While we were having breakfast, our little boy, Tommy, found two small coins on the floor.
正当我们吃早饭时，我们的小男孩汤米在地上找到两枚小硬币。