necessity

简明释义

英[nəˈsesəti]美[nəˈsesəti]

n. 必需品，必需的事物；必要，需要；必然性，不可避免的情况

复 数 n e c e s s i t i e s

英英释义

单词用法

同义词

反义词

例句

1.However, few people realize the importance of basic skills. As is shown in the picture, the pupils in the class are questioning the necessity of learning basic skill such as multiplication table.

然而，很少有人意识到基本技能的重要性。如图所示，班上的学生正在质疑学习诸如乘法表这样的基本技能的必要性。

2.This is, of necessity , a brief and incomplete account.

这必然是一份简略的、不完全的描述。

3.This necessity comes with the rise of big science.

这种必要性是伴随着大科学的崛起而产生的。

4.It would be the first time in human history that economic necessity has prevailed over military aggrandizement.

经济需要压过了军事扩张，这将是人类有史以来的第一次。

5.There will be 6 billion over five years, which could help pay for new vehicles and other survival necessity.

在未来五年内将有60亿美元用于支付新车以及其他生活必需品费用。

6.Necessity is the mother of invention.

需要乃发明之母。

7.Andrew Schubert, a researcher at the institute for science policy research, says that the rise in collaboration is partly out of necessity.

科学政策研究所的研究员安德鲁·舒伯特表示，合作的增长有一部分是出于必要性。

8.Using alternative fuels and improving energy efficiency is thus both an ecological necessity and a technological challenge.

因此，使用替代燃料和提高能源效率既是生态需要，也是技术挑战。

9.By necessity, narratives are constructed from limited data.

不可避免的是，这些描述都是基于有限的数据。

10.In times of crisis, communication becomes a necessity.

在危机时期，沟通成为一种必要性。

11.Water is a basic necessity for all living beings.

水是所有生物的基本必要性。

12.Having a reliable internet connection is a necessity for remote work.

拥有可靠的互联网连接是远程工作的必要性。

13.In many cultures, education is seen as a necessity for personal growth.

在许多文化中，教育被视为个人成长的必要性。

14.During winter, warm clothing is a necessity to stay healthy.

在冬季，保暖衣物是保持健康的必要性。

作文

In today's fast-paced world, the concept of necessity (必要性) plays a crucial role in shaping our decisions and lifestyles. Every day, we are faced with choices that revolve around what is essential and what is merely a luxury. Understanding the difference between the two can greatly impact our personal and financial well-being. To begin with, it is important to define what we mean by necessity (必要性). In general terms, a necessity (必要性) refers to something that is essential for survival or for maintaining a certain standard of living. This can include basic needs such as food, water, shelter, and clothing. However, as society evolves, the definition of necessity (必要性) expands to include items that contribute to our overall quality of life, such as education, healthcare, and transportation. For instance, consider the aspect of education. In many parts of the world, access to quality education is seen as a necessity (必要性) for personal and professional development. It equips individuals with the skills and knowledge needed to thrive in an increasingly competitive job market. Without education, opportunities may be limited, making it difficult for individuals to improve their circumstances. Therefore, investing in education is not just a choice; it is a necessity (必要性) for many. Similarly, healthcare is another area where necessity (必要性) comes into play. Access to medical services, preventive care, and health insurance is vital for maintaining good health. In some countries, healthcare is considered a fundamental human right, emphasizing its status as a necessity (必要性). When individuals are unable to access necessary medical care, their overall quality of life diminishes, and they may face dire consequences. On the other hand, there are many things that we often confuse with necessity (必要性) but are actually luxuries. For example, owning the latest smartphone or having a subscription to multiple streaming services may feel like a necessity (必要性) in today’s digital age, but these items are not essential for our survival. Recognizing the difference between true necessity (必要性) and luxury can help individuals manage their finances more effectively and prioritize their spending. Moreover, the impact of consumerism in modern society has blurred the lines between necessity (必要性) and desire. Advertisements and social media often create a sense of urgency around purchasing the latest products, leading people to believe that they need them to fit in or be happy. This phenomenon can lead to financial strain and emotional distress when individuals stretch their budgets to accommodate these perceived necessity (必要性). In conclusion, understanding the concept of necessity (必要性) is vital for making informed decisions in our daily lives. By distinguishing between what is truly essential and what is simply a luxury, we can prioritize our resources and focus on what truly matters. Emphasizing the importance of basic needs such as education and healthcare can lead to a more fulfilling life, while being mindful of consumer pressures can help us maintain financial stability. Ultimately, recognizing necessity (必要性) empowers us to live more intentionally and purposefully.

在当今快节奏的世界中，必要性的概念在塑造我们的决策和生活方式中扮演着至关重要的角色。每天，我们都面临围绕什么是必需品，什么仅仅是奢侈品的选择。理解两者之间的区别可以极大地影响我们的个人和财务福祉。 首先，重要的是定义我们所说的必要性。一般来说，必要性指的是生存或维持某种生活标准所必需的东西。这可以包括基本需求，如食物、水、住所和衣物。然而，随着社会的发展，必要性的定义扩展到包括那些有助于我们整体生活质量的项目，例如教育、医疗保健和交通。 例如，考虑教育这一方面。在世界许多地方，获得优质教育被视为个人和职业发展的必要性。它使个人具备在日益竞争激烈的就业市场中蓬勃发展的技能和知识。如果没有教育，机会可能会受到限制，这使得个人难以改善自己的境况。因此，投资教育不仅仅是一个选择；对于许多人来说，它是一种必要性。 同样，医疗保健是另一个与必要性相关的领域。获得医疗服务、预防保健和健康保险对于保持良好的健康至关重要。在一些国家，医疗保健被视为基本人权，强调了其作为必要性的地位。当个人无法获得必要的医疗护理时，他们的整体生活质量会下降，可能面临严重后果。 另一方面，有许多东西我们常常将其与必要性混淆，但实际上它们只是奢侈品。例如，拥有最新的智能手机或订阅多个流媒体服务在当今数字时代可能会感觉像是一种必要性，但这些物品并不是我们生存所必需的。认识到真正的必要性与奢侈品之间的区别可以帮助个人更有效地管理财务，并优先考虑支出。 此外，现代社会消费主义的影响模糊了必要性与愿望之间的界限。广告和社交媒体常常制造出一种对购买最新产品的紧迫感，使人们相信他们需要这些产品才能融入或快乐。这种现象可能导致财务压力和情感困扰，当个人为了满足这些感知的必要性而超出预算时。 总之，理解必要性的概念对于在日常生活中做出明智的决策至关重要。通过区分什么是真正的必需品和什么仅仅是奢侈品，我们可以优先考虑我们的资源，专注于真正重要的事情。强调基本需求如教育和医疗保健的重要性可以带来更充实的生活，而对消费者压力的关注可以帮助我们保持财务稳定。最终，认识到必要性使我们能够更有意图和目的地生活。