odd number

简明释义

奇数

英英释义

例句

1.When rolling a die, there is a 50% chance of rolling an odd number 奇数.

掷骰子时，有50%的机会掷出一个奇数 odd number。

2.I always feel that an odd number 奇数 of guests at a party creates a more lively atmosphere.

我总觉得派对上有一个奇数 odd number 的客人会让气氛更加热闹。

3.I prefer to buy an odd number 奇数 of flowers for my home; it just looks better in a vase.

我更喜欢为我的家买一束奇数 odd number 的花；在花瓶里看起来更好。

4.The teacher asked us to find the sum of all odd numbers 奇数 between 1 and 100.

老师让我们计算1到100之间所有的奇数 odd numbers 的和。

5.In mathematics, an odd number 奇数 cannot be divided by 2 without leaving a remainder.

在数学中，奇数 odd number 不能被2整除而不留余数。

作文

In mathematics, an odd number is defined as any integer that cannot be divided evenly by two. This means that when you divide an odd number by two, there will always be a remainder of one. Some examples of odd numbers include 1, 3, 5, 7, and 9. Understanding the concept of odd numbers is essential not only in mathematics but also in various real-life situations.For instance, consider a scenario where you are organizing a game night with friends. If you have an odd number of players, say five, it can lead to interesting dynamics in team selection. You might end up with one player sitting out during certain games or rotating in and out. This situation can foster creativity in how teams are formed and can even lead to unexpected alliances between players.Moreover, the presence of an odd number can influence decision-making processes. In a voting system, having an odd number of voters ensures that there will always be a clear majority. This is crucial in avoiding ties, which can complicate decisions. For example, if a committee consists of seven members, it guarantees that a vote will yield a definitive outcome, whether in favor or against a proposal.In the realm of art and design, odd numbers often play a significant role. Many artists and designers utilize the principle of odd numbers to create visually appealing compositions. For instance, a bouquet of flowers arranged in an odd number tends to look more natural and aesthetically pleasing than one with an even count. This principle is rooted in the idea that asymmetry can create interest and draw attention.Furthermore, odd numbers are prevalent in nature. For example, many plants have odd numbers of petals, such as lilies, which typically have three petals, or daisies, which often feature five. This pattern can also be observed in the arrangement of leaves on a stem or the branching of trees, where odd numbers often dominate. Such occurrences highlight the significance of odd numbers beyond mere mathematical definitions.In conclusion, the concept of odd numbers transcends the boundaries of mathematics and finds relevance in various aspects of life. Whether in games, decision-making, art, or nature, odd numbers contribute to the uniqueness and richness of our experiences. By understanding and appreciating the implications of odd numbers, we can enhance our problem-solving skills and creative thinking. The next time you encounter an odd number, take a moment to reflect on its significance and the myriad ways it impacts our world.

在数学中，奇数被定义为任何不能被二整除的整数。这意味着当你把一个奇数除以二时，总会有余数为一。奇数的一些例子包括1、3、5、7和9。理解奇数的概念不仅在数学中是必不可少的，而且在各种现实生活场景中也很重要。例如，考虑一个你和朋友们组织游戏之夜的场景。如果你有一个奇数的玩家，比如五个，这可能会导致团队选择中的有趣动态。你可能会发现有一个玩家在某些游戏中坐在一旁，或者轮流进出。这种情况可以激发团队组建的创造力，甚至可能导致玩家之间意想不到的联盟。此外，奇数的存在可以影响决策过程。在投票系统中，拥有一个奇数的投票者确保总会有明确的多数。这对于避免平局至关重要，因为平局可能会使决策变得复杂。例如，如果一个委员会由七名成员组成，那么投票将确保产生明确的结果，无论是支持还是反对提案。在艺术和设计领域，奇数通常扮演着重要角色。许多艺术家和设计师利用奇数的原则来创作视觉上吸引人的作品。例如，花束以奇数的数量排列往往看起来比偶数的数量更自然、更美观。这一原则源于不对称可以创造兴趣并吸引注意力的理念。此外，奇数在自然界中也很常见。例如，许多植物有奇数的花瓣，如百合通常有三片花瓣，或雏菊通常具有五片花瓣。这种模式也可以在茎上的叶子排列或树木的分支中观察到，奇数往往占主导地位。这些现象突显了奇数的重要性，不仅仅限于数学定义。总之，奇数的概念超越了数学的界限，在生活的各个方面都找到了相关性。无论是在游戏、决策、艺术还是自然中，奇数都为我们经历的独特性和丰富性做出了贡献。通过理解和欣赏奇数的含义，我们可以增强我们的解决问题的能力和创造性思维。下次当你遇到一个奇数时，花一点时间反思它的意义以及它对我们世界的多种影响。