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	berdache berdaches berdashes Berdyayev berea Berean bereave bereaved bereavement bereavements bereavers bereaves bereaving bereft bereft of berefter bereftest berendo Berengarian berengelite Berenson beres beresovite beret bereted

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