单词	Btu
释义	Btu noun ˌbē-ˌtē-ˈyü  : british thermal unit Word History First Known Use 1882, in the meaning defined above Medical Definition Btu abbreviation British thermal unit
随便看	prevocational prevomer prevomerine prevue prevued prevues prevuing prewar prewarer prewarest prewarmed prewarming prewarms prewarn prewarned prewarning prewarns prewarrer prewarrest prewash prewashed prewashes prewashing preweaned preweaning

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