discernv.辨别；看出；察觉Discernibility matrices辨识矩阵discern a distant figure看出远处的人影discern or comprehend.通过仔细辨别而发现或理解。Discern what others don't千分率,千分比discern sb's true intentions保证检验, 认可检验discern between good and evil辨别善恶Discernibility Object Pair Set区分对象对集Discernable and similar matrix分辨相似矩阵discernihility information set分辨信息集discernibility attribute matrix可辨识属性矩阵