scientist

简明释义

英[ˈsaɪəntɪst]美[ˈsaɪəntɪst]

n. 科学家

复 数 s c i e n t i s t s

英英释义

单词用法

同义词

反义词

例句

1.I admired him as a true scientist and hard worker.

我钦佩他是一名真正的科学家和勤奋的工作者。

2.The scientist Asch carried out an experiment.

科学家阿希进行了一项实验。

3.You have to let go of your faith if you want to be a scientist.

如果你想成为一名科学家，你就必须放弃自己的信仰。

4.The Dismal Scientist, a webzine dedicated to economic news, is fun.

经济新闻网络杂志《忧郁科学家》趣闻十足。

5.Whale expert Karen Evans is one such scientist.

鲸鱼专家凯伦·埃文斯就是一位这样的科学家。

6.A famous British scientist also was not for this kind of technology.

一位著名的英国科学家也不赞成这种技术。

7.A scientist showed that mouse leukemia could be transmitted by cell-free filtrates.

一位科学家发现小鼠白血病可以通过细胞游离滤液传播。

8.The idea was first suggested by Russian scientist Nikolay Vavilov.

这个想法最初是由俄罗斯科学家Nikolay Vavilov 提出的。

9.I'm a scientist who studies animals such as apes and monkeys.

我是研究动物的科学家，比如猿和猴子。

10.Many scientists believe that climate change is a pressing issue.

许多科学家认为气候变化是一个紧迫的问题。

11.The scientist conducted an experiment to test the new hypothesis.

这位科学家进行了实验以测试新的假设。

12.The scientist used advanced technology to analyze the data.

这位科学家使用先进技术来分析数据。

13.The scientist published her findings in a prestigious journal.

这位科学家在一个著名期刊上发表了她的研究结果。

14.A team of scientists is working on a vaccine for the new virus.

一组科学家正在研发新病毒的疫苗。

作文

A scientist is an individual who engages in systematic activities to acquire knowledge and understanding of the natural world through observation and experimentation. The role of a scientist is crucial in advancing our comprehension of various phenomena, from the smallest particles to the vastness of the universe. Throughout history, scientists have made significant contributions that have transformed our lives, influencing everything from medicine to technology. One of the most remarkable aspects of being a scientist is the pursuit of truth. Scientists employ the scientific method, which involves forming hypotheses, conducting experiments, collecting data, and drawing conclusions based on empirical evidence. This rigorous approach ensures that their findings are reliable and can be replicated by others in the field. For instance, when a scientist discovers a new drug, it undergoes extensive testing to confirm its efficacy and safety before it is approved for public use. Moreover, scientists often work collaboratively, sharing their research and findings with peers to foster innovation and progress. This collaboration can occur within disciplines, such as biology or physics, or across fields, leading to interdisciplinary breakthroughs. A prime example is the development of renewable energy technologies, where engineers, environmental scientists, and policy experts come together to create sustainable solutions to combat climate change. The impact of scientists on society cannot be overstated. Their discoveries have led to advancements in health care, improved agricultural practices, and enhanced understanding of environmental issues. For instance, the work of medical scientists has resulted in vaccines that have eradicated diseases, saving countless lives. Similarly, scientists studying climate change have raised awareness about the urgent need for action, influencing global policies and individual behaviors. However, being a scientist also comes with challenges. The pursuit of knowledge can be met with skepticism, especially when findings contradict established beliefs or practices. Additionally, funding for scientific research can be limited, which may hinder the ability of scientists to explore new ideas. Despite these obstacles, the passion for discovery drives many scientists to persevere, as they are motivated by the potential to make a difference in the world. In conclusion, a scientist plays an essential role in society by expanding our understanding of the world around us. Through rigorous investigation and collaboration, scientists contribute to advancements that improve our quality of life and address pressing global challenges. As we continue to face complex issues such as climate change and public health crises, the work of scientists will remain vital in guiding us towards informed decisions and innovative solutions. It is imperative that we support and value the contributions of scientists, as their efforts are foundational to the progress of humanity.

科学家是指从事系统性活动以通过观察和实验获取对自然世界的知识和理解的个人。科学家的角色在推动我们对各种现象的理解方面至关重要，从最小的粒子到宇宙的广阔。在历史上，科学家做出了重大贡献，改变了我们的生活，影响了从医学到技术的方方面面。成为一名科学家的一个显著特点是追求真理。科学家采用科学方法，这包括形成假设、进行实验、收集数据，并根据实证证据得出结论。这种严格的方法确保他们的发现是可靠的，并且可以被该领域的其他人复制。例如，当一位科学家发现一种新药时，它会经过广泛的测试，以确认其有效性和安全性，然后才会获得公众使用的批准。此外，科学家通常会合作，共享他们的研究和发现，以促进创新和进步。这种合作可以发生在学科内，例如生物学或物理学，或跨学科，导致跨学科的突破。一个典型的例子是可再生能源技术的发展，工程师、环境科学家和政策专家共同努力，创造可持续的解决方案来应对气候变化。科学家对社会的影响不可小觑。他们的发现导致了医疗保健的进步、农业实践的改善，以及对环境问题的深入理解。例如，医学科学家的工作导致了疫苗的开发，消灭了许多疾病，拯救了无数生命。同样，研究气候变化的科学家提高了公众对紧急行动必要性的意识，影响了全球政策和个人行为。然而，成为一名科学家也面临挑战。知识的追求可能会遭遇怀疑，尤其是当发现与既定信念或实践相矛盾时。此外，科学研究的资金可能有限，这可能阻碍科学家探索新想法的能力。尽管面临这些障碍，许多科学家仍然因对发现的热情而坚持不懈，因为他们受到改变世界潜力的激励。总之，科学家在社会中扮演着至关重要的角色，通过扩大我们对周围世界的理解。通过严格的调查和合作，科学家为改善我们的生活质量和应对紧迫的全球挑战做出了贡献。随着我们继续面临气候变化和公共卫生危机等复杂问题，科学家的工作将在指导我们做出明智决策和创新解决方案方面保持重要性。我们必须支持和重视科学家的贡献，因为他们的努力是人类进步的基础。