单词	extemporal
释义	ex·tem·po·ral (ĭk-stĕmpər-əl) adj. Archaic Extemporaneous. [Latin extemporālis, from ex tempore; see EXTEMPORE.]
随便看	brom- brom- bromance bromate brome bromegrass bromelain bromeliad bromelin bromic acid bromide bromidic brominate bromination bromine brominism bromism bromo- bromocriptine bronc bronch- bronch- bronchi bronchia bronchial

英语词典包含135693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。