domestic hot water

名词 n.
中文释义

英文释义

名词 n.
  1. Water used, in any type of building, for domestic purposes, principally drinking, food preparation, sanitation, personal hygiene, and heating (but not including swimming pool heating, or processes such as commercial food preparation or clothes washing). uncountable
    — Heating, ventilation, domestic hot water and lighting use significant amounts of energy.
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