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	ceratotheca ceratothecae ceratothecal ceratotheria ceratotheriums Ceratozamia ceratozamiae ceratozamias ceraun- cerauno- ceraunogram ceraunograph cerberean cerberi Cerberus cerberuses cerberusses cerc- cercaria cercariae cercariaea cercariaeum cercarial cercarial dermatitis cercarias

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