释义
〈北美，非正式〉 （对总体或局部）完全不知
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she shakes her head while you talk, as if to say you don't know from nothing .你讲话的时候她不停地摇头，好像要说你完全无知。
双语例句
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I have bared my life before your eyes from end to end , with nothing hidden or held back . That is why you know me not .
我已经把我的生活自始至终，全部暴露在你的面前，毫无隐藏，毫无保留。这就是你为什么不了解我的缘故。
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They know that you get an a not for effort but for results, and that it's almost always easier to start from a good partial solution than from nothing at all.
他们明白得到一个A不是为了努力而是为了结果，并且从一个很好的部分性解决方案开始总是比从头开始容易的多。
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I have bared my life before your eyes from end to end, with nothing hidden or held back. This is why you know me not.
我已经在你面前展露了生命的起始与终结，没有任何隐藏和保留。所以，你不认识我。
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And it's not just about meeting new people the usual way. Try just picking up a biography about someone you know nothing about. Start reading a book from a writer you haven't read before.
这并不只是以平常的方式去结识新的朋友，而是选择结识一个一无所知的朋友，如读一本你从没接触过作者的书。