英语词汇extra vitamin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 vitamin
释义	extra — 余 • 外加 • 零 extra adj — 额外的 adj
随便看	water cooling unit water cooperation water corroded water corrosion water costs Water Council water coupled watercourse watercourses water coverage watercraft vehicles water creatures watercress water crisis water crossing water culture water cure water curing water curtain water curtain cave water curtain sprays water-cushion water cut water cut-off water cutting

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 —