bedpan

名词 bedpan:

1. a shallow vessel used by a bedridden patient for defecation and urination

bed.pan

n.（名词）
A metal, glass, or plastic receptacle for the urinary and fecal discharges of persons confined to bed.
床上便盆：用于盛放不能自理、卧病在床之人的大小便的金属、玻璃或塑料制容器