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heat pump英英字典_heat pump剑桥英语解释_heat pump柯林斯英文解释_欧米惠必应词典
欧米惠必应词典

heat pump

H 开头单词

柯林斯词典

    heat pump

  • 1. N a device, as used in a refrigerator, for extracting heat from a source and delivering it elsewhere at a much higher temperature 热泵

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