photophobic

简明释义

英[ˌfəʊtəʊˈfəʊbɪk]美[ˌfotəˈfobɪk]

adj. [生物] 畏光的；[生物] 避光的

英英释义

单词用法

同义词

反义词

例句

1.By the time he got to St. James, he was photophobic, meaning light hurt his eyes.

当他去圣詹姆斯大学医院时，他有些怕光，这意味着光伤到了他的眼睛。

2.By the time he got to St. James, he was photophobic, meaning light hurt his eyes.

当他去圣詹姆斯大学医院时，他有些怕光，这意味着光伤到了他的眼睛。

3.Some species of cave-dwelling animals are photophobic 畏光的, preferring complete darkness.

一些生活在洞穴中的动物是photophobic 畏光的，更喜欢完全黑暗。

4.Individuals with certain skin conditions may be photophobic 畏光的 and need to avoid direct sunlight.

某些皮肤病患者可能会photophobic 畏光的，需要避免直接阳光。

5.The photophobic 畏光的 nature of some plants means they thrive in shaded areas.

某些植物的photophobic 畏光的特性意味着它们在阴暗的地方生长良好。

6.Children with migraines often experience photophobic 畏光的 symptoms during an attack.

患有偏头痛的儿童在发作期间常常经历photophobic 畏光的症状。

7.Certain insects are photophobic 畏光的 and will hide under leaves during the day.

某些昆虫是photophobic 畏光的，白天会躲在叶子下。

作文

In the fascinating world of biology, various organisms exhibit unique adaptations that enable them to survive in their environments. One such adaptation is the phenomenon of being photophobic, which refers to an aversion or avoidance of light. This characteristic can be observed in several species, particularly those that thrive in dark or low-light habitats. Understanding the implications of photophobic behavior can provide insights into how organisms interact with their surroundings and the evolutionary advantages this trait may confer. For instance, many nocturnal animals are inherently photophobic. They have evolved to be active during the night when light levels are low, allowing them to hunt and navigate without the interference of bright sunlight. This adaptation not only helps them avoid predators but also increases their chances of finding food. Animals like owls and certain species of bats rely on their photophobic nature to hunt effectively in the darkness, using heightened senses such as hearing and smell instead of sight. Moreover, some plants exhibit photophobic traits as well. Certain fungi, for example, prefer to grow in shaded areas where sunlight cannot reach. This preference for darkness allows them to thrive in environments that might be inhospitable to other organisms. By being photophobic, these fungi can avoid desiccation and maintain the moisture levels necessary for their growth, showcasing how this trait can be beneficial in specific ecological niches. The concept of photophobic behavior extends beyond the animal and plant kingdoms; it also has implications in human health. For individuals suffering from conditions such as migraines or certain types of epilepsy, exposure to bright lights can trigger discomfort or seizures. These individuals might describe themselves as being photophobic, as they instinctively seek out dimly lit environments to alleviate their symptoms. This reaction highlights the importance of understanding photophobic tendencies in medical contexts, as it can significantly impact a person's quality of life. Furthermore, the study of photophobia in humans has led to advancements in lighting technology. By creating softer, more ambient lighting options, designers aim to accommodate those who are sensitive to bright lights. This consideration is essential in public spaces, workplaces, and homes, ensuring that environments are inclusive for everyone, regardless of their sensitivity to light. In conclusion, the term photophobic encompasses a wide range of behaviors and adaptations across different species, including humans. Whether in the context of nocturnal animals avoiding daylight, fungi thriving in darkness, or individuals managing their sensitivity to light, understanding photophobic traits is crucial for appreciating the diversity of life on Earth. As we continue to explore the complexities of biology and human health, recognizing the significance of photophobic behaviors will undoubtedly lead to greater awareness and innovation in how we interact with our environments and each other.

在生物学的迷人世界中，各种生物展示了独特的适应能力，使它们能够在环境中生存。其中一种适应性是对光的厌恶或回避现象，即photophobic，这个词指的是对光线的厌恶或避免。这种特征可以在几种物种中观察到，特别是那些在黑暗或低光环境中繁衍生息的物种。理解photophobic行为的含义可以提供有关生物如何与其环境互动以及这一特征可能带来的进化优势的见解。 例如，许多夜行性动物天生就是photophobic。它们已经进化为在光线较低的夜间活动，这使它们能够在阳光明媚时狩猎和导航，而不受强光的干扰。这种适应不仅帮助它们避免捕食者，还增加了它们找到食物的机会。像猫头鹰和某些种类的蝙蝠这样的动物依赖于它们的photophobic特性，在黑暗中有效地狩猎，利用听觉和嗅觉等增强的感官，而不是视觉。 此外，一些植物也表现出photophobic特征。例如，某些真菌更喜欢在阳光无法照射的阴暗地方生长。这种对黑暗的偏好使它们能够在其他生物可能无法生存的环境中繁荣。通过成为photophobic，这些真菌可以避免干燥，保持生长所需的水分水平，展示了这一特征在特定生态位中的益处。 photophobic行为的概念不仅限于动物和植物王国；它在人体健康方面也有影响。对于那些患有偏头痛或某些类型癫痫的人来说，暴露在强光下可能会引发不适或癫痫发作。这些人可能会形容自己是photophobic，因为他们本能地寻求昏暗的环境以缓解症状。这种反应突显了在医学背景下理解photophobic倾向的重要性，因为它可以显著影响一个人的生活质量。 此外，对人类photophobia的研究推动了照明技术的发展。通过创造更柔和、更温和的照明选项，设计师旨在满足那些对强光敏感的人的需求。这种考虑在公共场所、工作场所和家庭中至关重要，确保环境对每个人都具有包容性，无论他们对光的敏感程度如何。 总之，photophobic一词涵盖了不同物种（包括人类）之间广泛的行为和适应性。无论是在夜行性动物避免日光的背景下，还是在黑暗中繁荣的真菌，或者在管理对光敏感的个体的情况下，理解photophobic特性对于欣赏地球生命的多样性至关重要。随着我们继续探索生物学和人类健康的复杂性，认识到photophobic行为的重要性无疑将导致我们在与环境和彼此互动时更大的意识和创新。