Read Edit View history 随机变数 suíjībiànshù random variable Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 随机变数/隨機變數 · suíjībiànshù · random variable 2026/03/04 随机变数 / 隨機變數 suíjībiànshù random variable (math.) random variable 在概率论中，随机变数是用来表示随机试验结果的变量。 created sense Mar 4, 2026, 02:25 AM