短语中文翻译
中文翻译：一无所知
同义词：
['silent', 'clueless']
例句：
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1.She was none the wiser when he left without saying goodbye.
他离开时没有告别，她却一无所知。
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2. The police were none the wiser about the break-in.
警方对这起入室盗窃案一无所知。
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3.He was none the wiser when she told him that she had changed her mind.
当她告诉他她改变了主意时，他却一无所知。