Odonthyalophthora
牙釉质毁损
🗣️ 情景例句
Malcolm, please.
请叫我Malcolm吧。
When I traveled to a foreign country, I was very aware that I was a Chinese.
当我出国旅行时，我非常明白自己是一名中国人！
There is a television in the room.
客厅里有台电视机。