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氣體膨脹時冷卻,壓縮時變熱.A gas is cooled by expansion and heated by compression.引擎很快會變熱.The engine will soon heat up.天氣逐漸變熱起來.The days are getting hotter....

“變熱”的英語可以翻譯為：heating，warming，get hot ...

“變熱”的拼音為：biàn rè...