英语词汇did not exist before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	did not exist before
释义	did not— 未 not exist— 乌有 not so— 不然 exist v — 在 v • 有 v • 存在 v • 存 v • 生存 v not — 不 • 没 • 未 • 并不 adv • 非 • 否 • 不是 • 无 • 也不 adj before — 前 • 之前 • 以前 • 先前 • 前来 • 在未 adv • 先头 • 前儿 • 早先 before conj — 在之前 conj before prep — 先于 prep
随便看	you might know you might know this you might miss you might need you might not you might not be able to you might not been able you might not be familiar you might notice you might notice that you might pass you might prefer you might refer you might remember you might remember that you might say you might share you might spot you might start you might suggest you might think you might try you might use you might visit you might want to

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。

did not—