排放污水的英文怎么说

排放污水的英文：
effluence

"The dress, so proper was it to little Pearl, seemed an effluence, or inevitable development and outward manifestation of her character,"
那身衣裙穿在小珠儿身上恰到好处,俨如她个性的一种流露,或是其必然发展和外部表现