英语词汇need-to-know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-to-know
释义	need-to-know /ˈniːdtəˈnəʊ/ n. [常用作定语]需要知晓(尤指反间谍或保安活动中只让情报人员知晓为完成其本身任务所需要的情况而不使其知道其他不必了解的情况) They worked strictly on the need-to-know principle. 他们严格按照需要知晓原则办事。
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英汉双解词典包含548777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。