英语词汇“heat pump”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	heat pump
释义	heat pump noun : a device for transferring heat energy from a low-temperature locality to a high-temperature locality by mechanical means involving the compression and expansion of a fluid (as in mechanical refrigeration); specifically : an apparatus for heating or cooling a building by transferring heat from or to a reservoir outside the building (as the ground, water, or air)
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