(1) Lumosity (名称; 英语没有这词)= 大脑素质训练计划的名称.市场上流行的大脑素质训练计划有两个: "Mind Sparke" 和 "Lumosity" ; (2) luminosity 名词= the quality of being intellectually brilliant = 智力聪明(的素质); 或:亮度.(3) luminous 形容词= a remarkable woman with a luminous 明显的 sense of responsibility.
