Ranum
[计]= random number,随机数
🗣️ 情景例句
Right.
好的。
Experience keeps no school, she teaches her pupils singly.
亲身经验，才是经验。
They all looked at a big and noisy machine in another corner of the machine shop.
他们全都看着机械车间另一角落的一台又大又嘈杂的机器。