英语词汇have been invalidated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	have been invalidated
释义	invalidate v — 失效 v invalidate — 废弃 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 has-been — 过气 be v — 有 v • 是 v • 当 v • 存在 v • 做 v • 成为 v • 属 v • 乃 v • 乃是 v
随便看	signal change signal channel signal characterization signal choosing signal circuit signal clamping signal clarity signal coding signal coming from the signal component signal compression signal concentration signal conditioner signal conditioning signal conditioning amplifier signal conditioning circuit signal conditioning electronics signal conditioning module signal connector signal contact signal content signal contribution signal control signal conversion signal conversion unit

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。

invalidate v —