英语词汇a first challenge is to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 first challenge is to
释义	challenge n — 挑战 n • 质疑 n • 难题 n challenge v — 挑战 v • 质疑 v • 怀疑 v first adj — 第一 adj • 先 adj • 首先 adj • 前 adj • 一次 adj • 首次 adj • 第一次 adj • 初 adj • 元 adj • 最初 adj • 在先 adj • 初次 adj • 头 adj • 原始 adj • 魁首 adj challenge — 将军 be v — 是 v • 有 v • 当 v • 做 v • 存在 v • 成为 v • 属 v • 乃 v • 乃是 v
随便看	outside their country of origin outside their home outside their house outside their jurisdictions outside their own borders outside their premises outside their territory outside their usual outside the jurisdiction outside the labour market outside the latter outside the law outside-the-library outside the lobby outside the loop outside the machine outside the mandate outside the military outside the museum. outside the ordinary course of outside the ordinary course of business outside the organization outside the period outside the permitted range outside the power plant

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。

challenge n —