random 常用
短语搭配
1. coll at random
随机
2. n. random access
随机存取
3. n. random walk
随机游动;无规行走
4. n. random error
随机误差
5. random variable
随机变量
6. random access memory
随机存取存储器;随机访问存储器
7. random sample
随机样本;随机样品;随机采样
8. random search
随机搜索;随机搜查;随机搜索方法
9. random inspection
随机检验;随机检查;随机抽检
10. random order
随机顺序;随机次序;随机的顺序
11. random inspections
随机抽样检查;随机抽查
12. discrete random variable
离散随机变量;离散随机法;间断随机变数
13. random choice
随机选择
14. random act
随机行为;随意行为;偶然行动
15. random shot
随机射击
16. random drug testing
随机药物检测;随机药品检测;随机药检
17. random killing
随机杀人
双语例句
1. We met a random stranger on the street.
我们在街上遇到了一位随机的陌生人。
2. They polled a random sampling of consumers on their shopping habits.
他们随机调查了一些消费者的消费习惯。
3. He likes to google random facts when he's bored.
他无聊的时候喜欢用谷歌搜索一些随机的事实。
4. The teacher asked a random student to answer the question.
老师请了一名随机的学生回答问题。
5. And the last four digits are random.
最后四位数字是随机的。
6. So wrong that a chimpanzee choosing answers at random will consistently outguess teachers, journalists, Nobel laureates, and investment bankers.
错误率高到让一只黑猩猩随意选择答案的正确率甚至都会超过教师、记者、诺贝尔奖获得者或投资银行家。
7. The information is processed in a random order.
信息是按随机顺序处理的。
8. She pulled a random book from the shelf.
她从书架上抽出了一本随机的书。
9. He likes to pick a random place on the map to travel to.
他喜欢在地图上选择一个随机的地方去旅行。
10. We visited the most random places during that scavenger hunt.
玩寻宝游戏的时候,我们去了各种意想不到的地方。
11. Police will conduct random breath tests.
警察会随机进行吹气酒精测试。
12. We based our analysis on a random sample of more than 200 males.
我们把我们的分析基于二百多名男性的一组随机抽样。
13. We decided to take a random route and explore the city.
我们决定走一条随机的路线来探索这座城市。
14. The survey used a random sample of two thousand people.
这项调查使用了2000人的随机样本
15. The random's move caught the police's attention.
这个陌生人的举动引起了警方的注意。
16. The question he asked was so random that I could not answer it.
他问的问题太奇怪了,我回答不了。
17. Our dreams are a random series of scenes strung together by our restless brains.
我们的梦是由活跃的大脑把一连串随意的场景串联起来的。
18. The interviews were given to a random sample of students.
随机抽选出部分学生进行了采访。
19. We received several answers, and we picked one at random.
我们收到了好几个答案,就随机地拣选了一个。
20. The outcome of this game is random.
这个游戏的结果是随机的。
21. They spent the evening discussing random trivia.
他们花了一晚上讨论各种随机的琐事。
22. She gave a random answer that didn't make much sense.
她给了一个随机的回答,听起来没有多大意义。
23. The grand prize winner will be selected at random from qualified entries.
大奖赢家会从符合资质的参赛者中随机选出。
24. The subjects of the experiment were not selected at random.
实验的对象并不是随机挑选出来的。
近义词
1. adj. 随机的;任意的;胡乱的
2. n. 随意
3. adv. 胡乱地
反义词
1.
同根词
词根 random
(1)randomized adj.[数] 随机化的,随机的 v.使随机化;做任意排列(randomize的过去分词)
(2)randomly adv.随便地,任意地;无目的,胡乱地;未加计划地
(3)randomness n.随意;无安排;不可测性
(4)randomization n.[数] 随机化,不规则分布;随机选择
(5)randomize vt.使随机化;(使)作任意排列或不规则分布
random 中考
考纲分布
近6年出现3次 重要程度
100% adj 随机的; 无规律的
考纲释义
1. adj. 随机的; 无规律的(made, done, happening, or chosen without method or conscious decision)
He asked them to do things like climb a hill, or choose a
And the last four digits are
random 高考
考纲分布
近15年出现4次 重要程度
100% adj 随机的; 无规律的
考纲释义
1. adj. 随机的; 无规律的(made, done, happening, or chosen without method or conscious decision)
Whoever you are, thank you for the
Researchers tested the dogs in
Pick, at
必考短语
(1)at random随机
必考派生词
randomly adv. 随便地;胡乱地;任意地;未加计划地
random 四级
考纲分布
近12年出现10次 重要程度
80% adj 随机的; 无规律的
20% adj 漫无目的的; 无目标的
考纲释义
1. adj. 随机的; 无规律的(made; done; happening; or chosen without method or conscious decision)
Our recently published study answered this question by tracking a large national
The study, published online in April in the journal Memory and Cognition, found that the \wrong\ name is not
必考派生词
randomize v. 使随机化;使无序;使作任意排列
randomly adv. 随便地;胡乱地;任意地;未加计划地
randomness n. 无安排;随机性;随意;不可测性
random 六级
考纲分布
近12年出现7次 重要程度
86% adj 随机的; 无规律的
14% adj 漫无目的的; 无目标的
考纲释义
1. adj. 随机的; 无规律的(made, done, happening, or chosen without method or conscious decision)
The assignments are not completely
A car that takes off from some London street and lands in another
必考派生词
randomly adv. 随便地;胡乱地;任意地;未加计划地
randomness n. 无安排;随机性;随意;不可测性
random 考研
考纲分布
近18年出现4次 重要程度
75% adj 随机的; 无规律的
25% adj 石头大小不一的
0% adj 奇怪的; 不同寻常的
考纲释义
1. adj. 随机的; 无规律的(made, done, happening, or chosen without method or conscious decision)
This all seems
Those things might be social, sporting, creative or completely
Comprising artists Mark Boyle and Joan Hills and their children, they recreated
必考派生词
randomly adv. 随便地;胡乱地;任意地;未加计划地
random 影视原声
(1) Mary, no human action is ever truly random.
玛丽,人的行动不会是完全随机的。
《Sherlock Season 4》《神探夏洛克 第四季》
(2) Every movement I made was entirely random, every new personality just on the roll of a dice!
我的每一步都是完全随机的,每个新身份都全凭掷骰子决定!
《Sherlock Season 4》《神探夏洛克 第四季》
(3) Your parents' death is a random accident. You have no reason, no explanation, no one to blame.
你父母之死是随机的意外事件,没有理由,没法解释,没有人可以指责。
《Person of Interest Season 4》《疑犯追踪 第四季》
(4) That's a lovely random thought.
你从哪冒出来这个想法的,不过说得很对。
《Modern Family Season 7》《摩登家庭 第七季》
(5) So Fordham was just like a random school?
所以说福特汉姆就是随手挑的?
《Whiplash》《爆裂鼓手》
(6) Or they could just be a series of random disasters.
或者它们只是一系列偶发灾难。
《Mission Impossible: Rogue Nation》《碟中谍5:神秘国度》
(7) Genocide. But random, dispassionate, fair to rich and poor alike.
屠杀。但是随机,公正,不分贫富。
《Avengers: Infinity War》《复仇者联盟3:无限战争》
(8) I don't think that they're random. I don't think that anything that ever happens to us is random.
我觉得他们不是随机遇到的,我觉得任何发生在我们身上的事情都不是随便发生的。
《Girl Meets World Season 3》《女孩成长记 第三季》
(9) You know, thanks for trying to cheer me up, but I'm not gonna date some random guy from your work. It's not random, it's Bob.
谢谢你 但我不要跟你的某个同事随便交往。不是随便,是鲍伯。
《Friends Season 6》《老友记 第六季》
(10) It seems random. But it's not. There's an epicenter, right there.
看起来是随机排列,但其实不是,有一个中心点,在那里。
《Enders Game》《安德的游戏》
(11) And it wasn't random. Many used a different specific color to attract insects.
花的颜色并非随机而来,许多花都会利用不同的颜色去吸引昆虫。
《How To Grow A Planet》《植物之歌》
(12) Sheldon, you're just assigning random numbers to things based on your opinion.
谢尔顿,你这只是按自己的喜好给东西乱打分罢了。
《The Big Bang Theory Season 8》《生活大爆炸 第八季》
(13) Yes, but are the costumes random, or genre-specific? As usual, I'm not following.
是的,不过服装是随自己意呢。还是有风格限制的?和以前一样,我还是没听懂。
《The Big Bang Theory Season 1》《生活大爆炸 第一季》
(14) Serial killers choose their victims at random. Surely that must make it more difficult.
连环杀手的被害人是随机选出来的。这肯定让抓到凶手更难了吧。
《Sherlock Season 4》《神探夏洛克 第四季》
(15) Downloading it straight off the power lines into the Random Access Memory in this briefcase.
直接从电线中下载存入手提箱的内存中。
《Person of Interest Season 4》《疑犯追踪 第四季》
(16) And then I apply that underneath my lips, the corners of my nose, and just some random spots.
涂抹在我的唇部下方,鼻子两周,以及一些其他需要的地方。
《Everyday Makeup Tutorial》《日常妆容美妆教程》
(17) We've been studying Formic flight patterns for three months now, but they seem entirely random.
三个月来我们一直在研习,虫族战机的作战规律,但看起来全无规律可言。
《Enders Game》《安德的游戏》
(18) You can't be serious. 'Cause I messed up and made out with a girl, you're gonna do the same with a random guy?
你会不是认真的吧,就因为我一时糊涂跟别的女人亲热了,所以你也要随便跟别的男人亲热吗?
《The Big Bang Theory Season 9》《生活大爆炸 第九季》
(19) They're not looking for random slaves. They're looking for a specific type of clay to mold into a preexisting form.
他们并不是随便找个奴隶,他们要的是特定类型的躯体来塑造成已经存在的形状。
《Nikita Season 4》《妮基塔 第四季》
(20) Hey, guys. Enjoying your food that I actually brought you instead of promising food, but bringing you a box of random crap?
各位,喜欢我给你们上的不是你们点的菜,是我随意找的一堆垃圾。
《The Big Bang Theory Season 3》《生活大爆炸 第三季》