Odontolithiasis
[医] 牙垢症
🗣️ 情景例句
Why do you want to leave your current employment?
你为什么希望离开目前的工作？
The doctor did not reveal to him his hopeless condition.
医生没有向他透露说他的病已经没治了。
The long hours in the office or the factory bring with them as their reward,
在办公室或工厂里长时间的工作给他们带来了酬劳，