短語(yǔ)詞組短語(yǔ)peri -operative mortality 圍術(shù)期死亡率operative mortality rate 手術(shù)死亡率an operative mortality 手術(shù)死亡率no operative mortality 無(wú)手術(shù)死亡there was no operative mortality 全組無(wú)手術(shù)死亡post -operative mortality rates 術(shù)後死亡率 返回 operative mortality