AnalyzerSentence analysis3SpansSentence薄ら笑いを浮かべる1000 character limitAnalyzeSentence薄うすら笑わらいを浮うかべるSpan Details薄うすら笑わらいfaint smile; slight smilenoun, suru verbをobject markergrammar浮うかべるfloat; set afloat; launch; show on one's face; wear (an expression); recall; call to mind; imagineichidan verb