onset

简明释义

英[ˈɒnset]美[ˈɑːnset]

n. （尤指某种坏事情的）开始，发作；军事攻击

复 数 o n s e t s

英英释义

单词用法

同义词

反义词

例句

1.Onset of symptoms started on 11 January with fever.

1月11日开始出现症状，最初为发热。

2.This is a simple adaptation to ensure that germination occurs following the winter conditions rather than immediately prior to their onset.

这是一种简单的适应方式，能确保它们在冬季过后发芽，而不是在此之前就早早发芽。

3.Roughly 10% of Alzheimer's cases are early-onset.

大概有10%的老年痴呆症是早发性的。

4.Only during the short lag between onset of global temperature change and sea level response can warm-adapted species migrate from the equator toward higher latitudes.

只有在全球气温变化开始和海平面反应之间的短暂滞后期间，适应气候变化的物种才能从赤道向高纬度地区迁移。

5.Most of the passes have been closed with the onset of winter.

随着冬天的来临，大多数的关卡都已经关闭。

6.At the onset of a project, nothing is known for sure.

在项目的开始，不能确定任何事。

7."If this test could predict the onset of GVHD before the rash develops, it could be extremely valuable, " he says.

他说：“如果这种检测能够在皮疹显现之前预测移植物抗宿主病的发病，那将是非常有价值的。”

8.In the 1967 European outbreak, a non-itchy rash was a feature noted in most patients between 2 and 7 days after symptom onset.

在1967年欧洲的疾病爆发中，大多数患者在症状发作后2至7天出现非瘙痒性皮疹。

9.The doctor explained that the onset of symptoms can vary from person to person.

医生解释说，症状的发作因人而异。

10.With the onset of winter, many animals begin to hibernate.

随着冬季的来临，许多动物开始冬眠。

11.The teacher noticed the onset of confusion among the students during the lesson.

老师注意到在课堂上学生们开始出现困惑。

12.As the onset of the storm approached, people rushed to secure their homes.

随着暴风雨的来临，人们急忙加固自己的房屋。

13.The onset of the new technology has changed the way we communicate.

新技术的出现改变了我们的沟通方式。

作文

The term onset refers to the beginning or start of something, particularly in contexts like medicine, literature, and general life events. Understanding the onset of a situation can be crucial for effective planning and response. For instance, in the medical field, recognizing the onset of symptoms can lead to timely diagnosis and treatment. This is especially important for conditions that may worsen over time if not addressed promptly. In my personal experience, I once faced a health issue where the onset of symptoms was gradual. Initially, I dismissed it as mere fatigue, but as the days passed, the symptoms intensified, prompting me to seek medical advice. The doctor explained that early intervention could have mitigated the severity of my condition, emphasizing the importance of recognizing the onset of health issues. Beyond health, the concept of onset applies to various aspects of life. In literature, the onset of a story often sets the tone and engages the reader. A captivating introduction can draw readers in, making them eager to discover what unfolds next. For example, in classic novels, the onset of the narrative is carefully crafted to intrigue the audience, establishing characters and conflicts that resonate throughout the story. Similarly, in our daily lives, the onset of new experiences can shape our perspectives. Whether it's starting a new job, moving to a different city, or embarking on a personal project, the initial moments often determine our feelings towards the journey ahead. Moreover, understanding the onset of trends in society can provide valuable insights. Social movements often begin with a specific event or realization that sparks collective action. The onset of such movements can be traced back to pivotal moments in history, where individuals or groups recognized the need for change. For instance, the onset of environmental awareness in the 1960s led to significant policy changes and the establishment of organizations dedicated to protecting our planet. This illustrates how the recognition of an issue at its onset can mobilize communities and create lasting impact. In conclusion, the word onset encapsulates the idea of beginnings, whether in health, literature, personal experiences, or societal changes. Being aware of the onset of various situations allows us to respond effectively and make informed decisions. It reminds us that every journey starts somewhere, and recognizing those starting points can lead to growth and understanding. As we navigate through life, let us pay attention to the onset of events and experiences, for they often hold the key to our future paths.

“onset”这个词指的是某事物的开始或开端，特别是在医学、文学和一般生活事件等上下文中。理解一个情况的onset对于有效的规划和应对至关重要。例如，在医学领域，识别症状的onset可以导致及时的诊断和治疗。这对于那些如果不及时处理可能会恶化的病状尤其重要。在我个人的经历中，我曾面临一个健康问题，其症状的onset是渐进的。起初，我把它当作单纯的疲劳来处理，但随着时间的推移，症状加剧，促使我寻求医疗建议。医生解释说，早期干预可以减轻我病情的严重性，这强调了识别健康问题的onset的重要性。 除了健康之外，onset的概念适用于生活的各个方面。在文学中，故事的onset通常设定了基调并吸引读者。引人入胜的开头可以吸引读者，使他们渴望发现接下来发生的事情。例如，在经典小说中，叙述的onset经过精心构思，以吸引观众，建立与故事贯穿的角色和冲突。同样，在我们的日常生活中，新体验的onset可以塑造我们的观点。无论是开始一份新工作、搬到一个不同的城市，还是开始一个个人项目，初始时刻往往决定我们对未来旅程的感受。 此外，理解社会趋势的onset可以提供有价值的洞察。社会运动往往始于某个特定事件或意识的觉醒，激发集体行动。此类运动的onset可以追溯到历史上的关键时刻，在这些时刻，个人或团体认识到变革的必要性。例如，60年代环境意识的onset导致了重要政策的改变和致力于保护我们星球的组织的成立。这说明了在onset时识别问题如何动员社区并创造持久影响。 总之，单词onset概括了开端的概念，无论是在健康、文学、个人经历还是社会变革中。意识到各种情况的onset使我们能够有效应对并做出明智的决策。它提醒我们，每一次旅程都是从某个地方开始的，识别这些起点可以带来成长和理解。在我们的人生旅途中，让我们关注事件和经历的onset，因为它们往往是我们未来道路的关键。