英语词汇concern about the validity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	concern about the validity
释义	concern v — 关切 v • 有关 v • 关心 v • 事关 v • 忧虑 v concerned about— 关怀 validity n — 有效 n • 效性 n • 效力 n validity — 有效性 • 真实性 concern n — 问题 n • 利害关系 n the 1970s— 七十年代 the 1960s— 六十年代 about — 上下 • 大概 • 事关 • 光景 • 较略 • 内外 • 那么 • 约莫 • 关乎 • 模样 • 约摸
随便看	without seeking without seeking approval without seeking the consent without selling without sending without sense without separate without separate notice without separate, written agreement without separate, written agreement without separate, written agreement without separation without sequelae without serial without serious without service interruption without serving notice without setbacks without set-off without setting without severance without severance pay without sewing without shackles without shadows

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。

concern v —