Odontitis
[医] 牙炎
🗣️ 情景例句
They are eager to learn English.
他们急着要学英语。
Don't answer back.
不要顶嘴。
It was noticed that there were no signs or warnings on the supply lines that ran round the port.
人们这才注意到，铺设在码头周围的供应管道上没有贴标签或告示。