英语词汇not a valid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	not a valid
释义	not valid— 无效 See also: not so— 不然 valid — 有效 • 作数 valid adj — 效的 adj not — 不 • 无 • 不是 • 未 • 并不 adv • 没 • 非 • 否 • 也不 adj
随便看	small by comparison small cabinet small cactus small cadre small cakes small calculation small calibre ammunition small candle small capacitance small capacity small capacity pump small cap companies small Cap company small cap index small capital small capital, huge profit ; put in a little and get a lot out small capital, huge profit ; put in a little and get a lot out small capitalisation small capitalisation companies small-capitalisation stocks small capitalization companies small caps small cap segment small cap stocks small carbon footprint

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。

not valid—