Dentinitis
[医] 牙[本]质小管炎
🗣️ 情景例句
I have met some people from my country, which has helped me adjust a little.
我遇到了我的同胞，这让我更适应一些了。
I ate beef noodles for lunch yesterday.
我昨天午饭吃的是牛肉面。
It is no use offering the manual labourer, tired out with a hard week's sweat and effort,
对于流汗出力干了一周苦活的体力劳动者来说，是不合适的；