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
May I please speak to Ling Ling?
我可以和玲玲讲话吗？
Does this radio belong to you?
这台收音机是你的吗？
Class 3 did very well in the school sports meeting last week.
“3班在上星期的校运会上表现很好。