无数 wúshù HSK4 countless Origin Definitions Defs Strokes Stroke Words Sentences Sents 心中无数 xīnzhōngwúshù uninformed to have no clear understanding, plan, or grasp of the relevant facts阅女无数 yuènǚwúshù womanizing to have had relationships with many women阅男无数 yuènánwúshù experienced with men (idiom) to have had relationships with many men