Stochastic variable
[计] 随机变量
🧩 词语组成解析
a. 随机的\\n[计] 随机的
🗣️ 情景例句
Now comes the good part.
现在最精彩的部分来了。
Experience must be bought.
若要得经验，必须化代价。
Some years ago an American psychiatrist named William Dement published experiments dealing with the recording of eye-movements during sleep.
前些年，美国一位精神病学者发表了一篇报告，报告中记录了眼球在睡眠时的活动情况。