random adj.随机的，随意的(非事先决定或不规则)；

n.随意；

派生词： randomly adv. randomness n.

扩展资料

Children's words and actions are often fairly random.

小孩子的言行常常是随性而为。

We received several answers, and we picked one at random.

我们收到了一些答复，并从中随机挑选了一个。

The competitors will be subject to random drug testing.

参赛者将要接受随机药检。

The survey used a random sample of two thousand people across England and Wales

该调查在英格兰和威尔士随机抽样了2,000人。