hot water heater
短语热水器
词形变化
hot water heaters
复数
别名
hot-water heater
释义与例句
n.
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1.
An apparatus, usually fuel-burning, electric or solar-powered, in which water is heated to be used directly as domestic hot water or process hot water (but not for supplying space heating, calorifiers etc, for which a boiler or furnace is used).
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