短語詞組短語amount of postpartum bleeding 産後出血量amount of menstrual bleeding 月經(jīng)出血量average amount of bleeding 平均出血量the best amount of bleeding 最佳出血量The amount of operative bleeding 手術(shù)出血量The amount of postpartum bleeding 産後出血量amount of postpart um bleeding 産後出血量amount of me trual bleeding 月經(jīng)出血量 返回 amount of bleeding