资料来源 : pyDict

脱出;脱垂

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Prolapsus \Pro*lap"sus\, n. [L.] (Med.)
   Prolapse.

资料来源 : WordNet®

prolapsus
     n : the slipping or falling out of place of an organ (as the
         uterus) [syn: {prolapse}, {descensus}]