noun🔗Share熱分解The decomposition of a material or compound due to heat, in the absence of oxygen or other reagents."The pyrolysis of the old wooden chair produced a smoky smell. "古い木製の椅子の熱分解は煙のような臭いを発した。chemistryprocessmaterialsubstanceenergysciencetechnicalindustryChat with AIVocabulary GamePractice Reading