英语词汇extra learning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 learning
释义	extra — 余 • 外加 • 零 learning — 学术 • 求学 • 学问 extra adj — 额外的 adj learn v — 学 v • 了解 v • 学到 v • 汲取 v learn n — 学习者 n
随便看	origin country origin criteria origin culture origin date origin dates back origin declaration origin denomination origin design origin destination origin development origin discrimination origin email origin error origin exchange origin export origin field origin from origin group origin import origin in 2009 origin information origin inspection origin in the period origin issue origin key

英汉双解词典包含2273206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。

extra —