Dmd
abbr. （拉）牙科學(xué)博士（Dentariae Medicinae Doctor, 等于Doctor of Dental Medicine）；數(shù)字微鏡器件（Digital Mirror Device）
??? 情景例句
Oh, it was nice meeting all of you.
哦， 很高興會(huì)見(jiàn)你們各位。
What's lost is lost.
流水落花春去也。
We're sorry, but we cannot allow your claim.
對(duì)不起，我無(wú)法接受你的賠償要求。