英语词汇had been a 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	had been a challenge
释义	challenge n — 挑战 n • 难题 n • 质疑 n challenge v — 挑战 v • 质疑 v • 怀疑 v has-been — 过气 have v — 有 v • 所有 v • 具有 v • 自有 v • 设有 v • 具备 v • 抱有 v • 占有 v be v — 有 v • 是 v • 当 v • 做 v • 存在 v • 成为 v • 属 v • 乃 v • 乃是 v challenge — 将军
随便看	intention intention intention action intentional intentional abuse intentional act intentional act intentional action intentional acts or omissions intentional and deliberate intentional and unintentional intentional and unintentional intentional and unintentional injuries intentional and unintentional injuries intentional breach intentional change intentional component intentional conduct intentional Contact intentional contamination intentional crime intentional damage intentional deception intentional decision intentional default

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 —