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random是什么意思

详细释义

0 happening, done, or chosen by chance rather than according to a plan -- 任意的；随机的；胡乱的
- random checks/tests/attacks 随机检查／随机测试／胡乱攻击
- We asked a random sample/selection of people what they thought. 我们随机挑选一些人，问了他们的想法。
- I just saw Billy wearing a top hat - he's so random! 我刚才看见比利戴着一个高帽子——样子太奇怪了！
- The winning entry will be the first correct answer drawn at random. 从所有给出正确答案的参赛者中，随意抽出的第一个将获得大奖。

And what might be the underlying significance of these supposedly random acts of violence?
To my untutored eye that just looks like a load of random brush strokes and yet it's a very valuable painting.
It seems that the attack was a random act of violence.
The survey was carried out among a random sample of voters.
The security guards carried out random checks on people entering the building.
The empirical evidence shows that for some countries we can reject the hypothesis that exchange rates are random walks.
The distribution of the random values is not very important, perceptually.
The results were indistinguishable from the random group.

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