英语词汇extra-怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	extra-
释义	extra-/ˈekstrə/prefix 1 outside, beyond (extragalactic 银河系外的) 外部的，…以外的 2 beyond the scope of (extra-curricular 课外的) 在…范围以外的 [medieval Latin from Latin extra ‘outside’]
随便看	coulometry coulter coulée coumarin coumarone coumarone resin council council chamber council house councillor councillorship councilman council of war council tax counsel counselling counsellor counsel of despair counsel of perfection count count countable countable noun count against countback

英汉双解词典包含94788条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。