单词	extragalactic
释义	ex·tra·ga·lac·tic (ĕk′strə-gə-lăktĭk) adj. Located or originating beyond the Milky Way.
随便看	open secret open sentence open sesame open shop open-source open stock open system open universe open up openwork opera opera operability operable operably opera buffa opera glass operagoer opera house operand operant operant conditioning operantly operate operatic

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。