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	increasingly sustainable increasingly take increasingly take advantage increasingly taken into consideration increasingly take responsibility for increasingly taking place increasingly targeted increasingly technology increasingly tend to increasingly tested increasingly threatened increasingly threatening increasingly tied increasingly tight increasingly tough competition increasingly try to increasingly unable increasingly uncertain increasingly unclear increasingly uncomfortable increasingly undermined increasingly under pressure increasingly understand increasingly understood increasingly uneasy

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 —