英语词汇a number of challenges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	a number of challenges
释义	number of— 一些 adv number of n— 若干 n challenges pl — 挑战 n number n — 数 n • 码 n • 号码 n • 编号 n • 数字 n • 号头 n • 数码 n • 刊号 n of — 的
随便看	introducing sales introducing savings introducing section introducing sets introducing sets introducing significant introducing software introducing solutions introducing standards introducing standards introducing technologies introducing technologies introducing text introducing the best introducing themselves introducing themselves introducing the new introducing the new standard introducing the next generation of introducing the policy introducing the possibility introducing the reader to introducing the revolutionary introducing the system introducing the topic

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。

number of—