threshold

简明释义

英[ˈθreʃhəʊld]美[ˈθreʃhoʊld]

n. 门槛，门口；阈，界，起始点；开端，起点，入门；机场跑道入口，跑道头

英英释义

单词用法

同义词

反义词

例句

1.He stepped across the threshold.

他迈过门槛。

2.She felt as though she was on the threshold of a new life.

她觉得好像就要开始新生活了。

3.So is five seconds on the floor the critical threshold that separates a piece of eatable food from a case of food poisoning?

那么，在地板上放五秒钟这个时间，是将可食用食物与食物中毒区分开来的临界阈值吗？

4.Is five seconds on the floor the critical threshold that separates a piece of eatable food from a case of food poisoning?

在地上停留五秒钟是将可食用食物与食物中毒区分开来的临界阈值吗？

5.When surface temperatures rise to a comfortable threshold, they emerge.

当地表温度上升到一个舒适的阈值时，它们就会浮现。

6.There was no Post threshold sorts activity.

其中没有阈值后排序活动。

7."For consciousness to evolve, a brain with a threshold level of complexity and capacity is required," he added.

“大脑需要具备一定的复杂性和容量，才能进化出意识。”他补充说。

8.He was standing at the threshold of a new adventure, ready to embrace the unknown.

他站在一个新冒险的门槛上，准备迎接未知。

9.The scientist measured the pain threshold to determine the effectiveness of the new medication.

科学家测量了疼痛阈值以确定新药物的有效性。

10.The company has set a minimum sales threshold to qualify for bonuses.

公司设定了一个最低销售阈值以符合奖金资格。

11.As she stepped over the threshold, she felt a wave of nostalgia wash over her.

当她跨过门槛时，感到一阵怀旧的情绪涌上心头。

12.Crossing the threshold into adulthood can be both exciting and daunting.

跨越进入成年人的门槛既令人兴奋又让人畏惧。

作文

The concept of a threshold is often used in various contexts, from architecture to psychology, and even in everyday life. A threshold can be defined as the point at which something begins or changes. In architectural terms, it refers to the strip of wood or stone that forms the bottom of a doorway, symbolizing the transition from one space to another. However, its implications extend far beyond physical boundaries.In psychology, a threshold can refer to the minimum level of stimulus that is required to elicit a response. For instance, in sensory perception, the threshold for hearing varies from person to person. Some individuals may be able to detect softer sounds, while others might only respond to louder noises. This variability highlights how thresholds are not just fixed points but can be subjective and influenced by numerous factors, including age, experience, and even emotional state.Moreover, the notion of a threshold can also be applied to personal growth and development. Every individual encounters moments in life that serve as thresholds—critical junctures that require decision-making and reflection. For example, graduating from school is a significant threshold that marks the transition into adulthood. It often comes with choices regarding career paths, further education, and lifestyle changes. Navigating through these thresholds requires courage and introspection, as they can shape one's future.In relationships, thresholds can represent the stages of commitment. Moving in together, getting engaged, or starting a family are all thresholds that signify a deeper level of connection and responsibility. Each threshold brings its own set of challenges and rewards, demanding open communication and understanding between partners.In a broader societal context, thresholds can signify changes in cultural norms and values. The civil rights movement in the United States can be seen as a collective threshold where society began to confront and challenge racial injustices. This threshold led to significant changes in legislation and societal attitudes, demonstrating how collective action can shift societal thresholds towards equality and justice.In conclusion, the term threshold encapsulates the idea of transitions and beginnings. Whether it is a physical, psychological, personal, or societal threshold, each represents a moment of change that can lead to new opportunities and challenges. Understanding thresholds allows us to appreciate the complexities of life and the importance of navigating these pivotal moments with awareness and intention. As we encounter various thresholds throughout our lives, it is essential to recognize their significance and embrace the growth they can bring. Therefore, whether crossing a physical doorway or facing a life-changing decision, we must acknowledge the threshold as a powerful symbol of transformation and possibility.

“阈值”这个概念通常在各种上下文中使用，从建筑到心理学，甚至在日常生活中。“阈值”可以定义为某事开始或变化的点。在建筑术语中，它指的是构成门口底部的木条或石头，象征着从一个空间到另一个空间的过渡。然而，它的含义远远超出了物理界限。在心理学中，“阈值”可以指引发反应所需的最小刺激水平。例如，在感官知觉中，听觉的“阈值”因人而异。有些人可能能听到较柔和的声音，而其他人可能只对较响的噪音作出反应。这种变异性突显了“阈值”不仅仅是固定的点，而是可以是主观的，并受到许多因素的影响，包括年龄、经验，甚至情绪状态。此外，“阈值”的概念也可以应用于个人成长和发展。每个人在生活中都会遇到一些时刻，这些时刻作为“阈值”——要求决策和反思的关键交汇点。例如，毕业是一个重要的“阈值”，标志着迈入成年期。它通常伴随着关于职业道路、进一步教育和生活方式变化的选择。驾驭这些“阈值”需要勇气和内省，因为它们可能会塑造一个人的未来。在关系中，“阈值”可以代表承诺的阶段。共同生活、订婚或建立家庭都是标志着更深层次联系和责任感的“阈值”。每个“阈值”都带来了自己的一系列挑战和回报，要求伴侣之间进行开放的沟通和理解。在更广泛的社会背景下，“阈值”可以标志着文化规范和价值观的变化。美国的民权运动可以被视为一个集体“阈值”，在这个“阈值”上，社会开始面对并挑战种族不公。这一“阈值”导致了立法和社会态度的重大变化，展示了集体行动如何将社会“阈值”转向平等与正义。总之，术语“阈值”概括了过渡和开始的理念。无论是物理的、心理的、个人的还是社会的“阈值”，每一个都代表着一个变化的时刻，可以带来新的机遇和挑战。理解“阈值”使我们能够欣赏生活的复杂性以及以意识和意图驾驭这些关键时刻的重要性。当我们在生活中遇到各种“阈值”时，认识到它们的重要性并接受它们可能带来的成长至关重要。因此，无论是跨越一个物理的门口，还是面对一个改变人生的决定，我们都必须承认“阈值”是转型和可能性的强大象征。