英语词汇invalidation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	invalidation
释义	invalidation noun— 宣告 n invalidate verb— 失效 v invalid — 无效的 adj • 病人 Examples: become invalid— 作废 feed (an animal, baby, invalid etc)— 喂 chronic invalid— 病包儿 See also: invalidate — 废弃
随便看	come to define come to deliver come to depend come to develop come to different conclusions come to dinner come to discover come to dispatch come to do come to doubt come to draw come to embrace come to England come to enjoy come to Europe come to expect come to explain come to express come to extend come to faith come to feel come to find come to firm conclusions come to focus come to follow

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。

invalidation noun—