wastewater

名词 n.
中文释义

英文释义

名词 n.
  1. Any water that has been used in some human domestic or industrial activity and, as a result, now contains waste products. countable,uncountable
    — Near-synonyms: sewage, sullage, graywater, blackwater, washwater, poop water (informal)

词形变化

wastewaters plural waste water alternative waste-water alternative

词源

Etymology tree
English waste
Proto-Indo-European *wed-
Proto-Indo-European *-r̥
Proto-Indo-European *wódr̥
Proto-Germanic *watōr
Proto-West Germanic *watar
Old English wæter
Middle English water
English water
English wastewater
From waste + water.
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