英语词汇extra development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 development
释义	extra — 余 • 外加 • 零 extra adj — 额外的 adj development n — 发展 n • 进展 n • 发育 n • 动态 n • 新情况 n
随便看	safe charging safe children safe choice safe circuit safe cities safe city safe clause safe cleaner safe colors safe combination safe comfort safe comfortable safe communication safe communities safe company safe computer safe Computing safe conclusion safe condition safe conduct safe conduct of a flight safe confinement safe connection safe construction safe consumption

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 —