英语词汇not required since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 required since
释义	not so— 不然 required — 所需 • 必要 since — 因为 adv • 兹因 since prep — 自 prep • 打 prep not — 不 • 无 • 非 • 未 • 没 • 不是 • 并不 adv • 否 • 也不 adj require — 需 • 需要 • 要求 • 必需 • 要有 require v — 规定 v • 命令 v since conj — 既 conj • 既然 conj • 既是 conj
随便看	ascertain identity ascertain information ascertaining ascertaining compliance ascertaining the value ascertain level ascertain liability ascertainment ascertainment facts ascertainment of facts ascertainment of profits ascertain right ascertains ascertain success ascertain that ascertain the amount ascertain the capacity ascertain the details ascertain the effective ascertain the effectiveness ascertain the effects ascertain the extent ascertain the facts ascertain the following ascertain the impact

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 so—