cóng shào shuǐ gāng lǐ chū lái de——yī shēn sōu wèipCQ汉语字典
潲水：〈方〉淘米、洗菜、洗刷锅碗等用过的水。又叫泔水。馊：饭、菜等变质而发酸臭味。比喻人穷酸迂腐，脑筋陈旧。常含嘲讽意。pCQ汉语字典