Radectomy
n. [醫(yī)]牙根部分切除術(shù)
??? 情景例句
Richard, these are terrific pictures. Richard
這些照片真棒。
Mr. Smith is a politician.He's running for election as governor.
史密斯先生是競選州長的一名政治家。
Did he sleep well?
他睡得好嗎？