ran
dom
形容词比较级
more random
形容词最高级
most random
1
随机的, 任意的
chosen, done, or happening by chance and without any particular plan, method, or purpose
- He found a random book on the shelf that turned out to be quite interesting.
他在书架上发现了一本随机的书，结果相当有趣。
- She received a random email from an old friend she hadn't heard from in years.
她收到了一封来自多年未联系的老朋友的随机邮件。
- The computer program generates random numbers for statistical analysis.
计算机程序生成随机数字用于统计分析。
- They decided to take a random road trip without planning the route beforehand.
他们决定进行一次随机的公路旅行，没有事先规划路线。
- The winner of the contest was selected through a random drawing of names.
比赛的获胜者是通过名字的随机抽签选出的。
反义词：
2
随机的, 任意的
occurring in such a way that each possible outcome has a certain probability of occurring, but the specific outcome cannot be predicted with certainty
- A random sample is selected from the population in such a way that each member has an equal chance of being chosen.
从总体中选出一个随机样本，使得每个成员都有同等的机会被选中。
- The random variable X represents the number of heads obtained when flipping a coin three times.
随机变量X代表抛硬币三次时获得的正面次数。
- Random sampling techniques help statisticians make inferences about a population based on data collected from a smaller subset.
随机抽样技术帮助统计学家根据从较小子集收集的数据对总体进行推断。
- The concept of random variation explains why repeated measurements of the same quantity can yield different results due to inherent unpredictability.
随机变异的概念解释了为什么由于固有的不可预测性，对同一数量的重复测量可能会产生不同的结果。
- To ensure unbiased results, the participants in the study were assigned to treatment groups using a random assignment method.
为确保无偏见的结果，研究中的参与者被使用随机分配方法分配到治疗组。