Anodontism
[醫(yī)] 牙全部缺失, 無(wú)牙
??? 情景例句
I could work out in your class with no problem.
如果我去你的班上做運(yùn)動(dòng)， 一定不會(huì)覺(jué)得有問(wèn)題。
He's behind the times.
他跟不上時(shí)代了。
How are you doing with your new boss?
你跟你的新上司處得如何？