Dentin attrition
[医] 牙质磨耗
🧩 词语组成解析
n. 牙质\\n[医] 牙[本]质
🗣️ 情景例句
Yes, you are through with it. I hope you will enjoy your stay in China.
是的，检查完毕。希望您在中国过得愉快。
We can't recall how often he's written.
我们记不起来他每隔多久写一封信。
6 What would you like to be admired for?
6。你乐于被夸奖的事是什么？