一无所知 yīwúsuǒzhī HSK7 to know nothing Definitions Defs Origin Strokes Stroke Words Sentences Sents 一无 一無 yīwú verb not in the least (bound form) not even a little bit; absolutely nothing; used to form idioms like 一无所有 yīwúsuǒyǒu or 一无是处 yīwúshìchù所知 suǒzhī noun what one knows knowledge; the facts or principles that one understands
