scourings

n.擦下的污垢,社会渣滓

（通常指厕所等处的）污物；漂洗物；（喂食动物时的）渣滓后的食物

名词

1、The sink was clogged with foul-smelling scourings.
厕所的污物堵住了水槽。

2、After washing the dishes, she poured the scourings into the compost bin.
洗完碗后，她把漂洗物倒进了堆肥桶。

3、The chickens eagerly pecked at the remaining scourings after dinner.
晚餐后，鸡们迫不及待地啄食剩下的渣滓后的食物。