英语词汇a dual challenge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 dual challenge
释义	dual adj — 双 adj • 双轨 adj • 双普 adj • 双通道 adj challenge n — 挑战 n • 难题 n • 质疑 n challenge v — 挑战 v • 质疑 v • 怀疑 v dual — 对偶 challenge — 将军
随便看	second revolution second-richest second ring second ring road second rotation second-round effects second round of negotiations second-row seats second run second runner up seconds seconds ago seconds ahead of second sales second sample seconds apart seconds at a time. second Saturday seconds before second scale seconds cartoon second scenario second scene Second Schedule Second scholarship

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。

dual adj —