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	progeny test progeria progerias progestagen progestational progesterone progesterones progestin progestins progestogen progestogenic progestogens progged proggers progging proglacial proglottic proglottid proglottides proglottids proglottis prognathic prognathism prognathisms prognathous

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。