英语词汇need not have done something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	need not have done something
释义	need not have done something 本来不需要做某事
随便看	exclamatory exclaustration exclaustrations exclave exclaves exclosure exclosures excls excludabilities excludability excludable exclude excluded excluded volume effect exclude ... from exclude from excluder excluders excludes excludest excluding exclusion exclusion area exclusionary exclusionary rule

英汉双解词典包含483723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。