protrusile

简明释义

英[prəʊˈtruːsaɪl]美[proˈtrʊsɪl]

adj. 可伸出的；能伸展的

英英释义

单词用法

同义词

反义词

例句

1.Any of several species of small, silvery, mainly tropical American marine fishes of the family Gerridae, having extremely protrusile mouths.

银鲈几种银鲈鱼科的小银鱼，主要是热带的美洲海产鱼，有极为突出的嘴。

2.Any of several species of small, silvery, mainly tropical American marine fishes of the family Gerridae, having extremely protrusile mouths.

银鲈几种银鲈鱼科的小银鱼，主要是热带的美洲海产鱼，有极为突出的嘴。

3.The protrusile appendages of the octopus help it capture prey more effectively.

章鱼的突出附肢帮助它更有效地捕捉猎物。

4.In certain insects, the protrusile mouthparts are adapted for sucking nectar from flowers.

在某些昆虫中，突出的口器适应于从花朵中吸取花蜜。

5.Some species of frogs have protrusile eyes that can extend outward for better vision.

一些青蛙的眼睛具有突出的特性，可以向外伸展以获得更好的视野。

6.The protrusile nature of the fish's jaw allows it to snap up prey quickly.

鱼的下颚突出的特性使它能够迅速捕捉猎物。

7.The animal's tongue was remarkably protrusile, allowing it to reach food hidden in crevices.

这只动物的舌头非常突出，使它能够到达隐藏在缝隙中的食物。

作文

In the study of biology, particularly in the field of zoology, we often encounter various anatomical features that define the survival and adaptability of different species. One such feature is the term protrusile, which refers to the ability of a body part to extend or protrude outward. This characteristic is particularly significant in organisms that rely on their physical adaptations to thrive in their environments. For instance, many predatory animals possess protrusile jaws or tongues that allow them to capture prey more effectively. This adaptation not only enhances their hunting capabilities but also plays a crucial role in their feeding strategies.Take the example of certain species of frogs, which have protrusile tongues. These tongues can rapidly extend far beyond the mouth, enabling the frogs to catch insects with remarkable speed and precision. The evolutionary advantage provided by such a feature cannot be overstated, as it directly influences the frog's ability to feed and, consequently, its survival.Moreover, the concept of protrusile is not limited to the animal kingdom. In plants, some species exhibit protrusile structures that aid in reproduction. For instance, certain flowers have protrusile stamens that extend outward to attract pollinators. This adaptation ensures that pollen is effectively transferred, facilitating the process of fertilization and the continuation of the species.The significance of protrusile adaptations extends beyond mere survival; they also play a vital role in the ecological balance. Predators and prey are interconnected in a web of life where each organism's adaptations influence the others. For example, the protrusile nature of a predator's jaw may affect the behavior and evolution of its prey, leading to a continuous cycle of adaptation and survival strategies. This dynamic interplay highlights the importance of understanding protrusile features in the broader context of ecology and evolutionary biology.In conclusion, the term protrusile encapsulates a fascinating aspect of biological adaptations. Whether in the form of a tongue, jaw, or reproductive structure, the ability to extend or protrude plays a critical role in the survival and success of various species. As we continue to explore the intricacies of life on Earth, recognizing and understanding such terms will deepen our appreciation for the complexity and beauty of the natural world. By studying these adaptations, we gain insights into the evolutionary processes that shape the diversity of life, ultimately enriching our knowledge of biology and ecology.

在生物学的研究中，特别是在动物学领域，我们经常会遇到定义不同物种生存和适应能力的各种解剖特征。一个这样的特征是术语protrusile，它指的是身体部位向外延伸或突出能力。这一特性在依赖身体适应性在其环境中生存的生物中尤为重要。例如，许多捕食动物具有protrusile的下颚或舌头，使它们能够更有效地捕捉猎物。这种适应不仅增强了它们的捕猎能力，而且在其觅食策略中发挥了至关重要的作用。以某些物种的青蛙为例，它们具有protrusile的舌头。这些舌头可以迅速伸展到嘴巴之外，使青蛙能够以惊人的速度和精确度捕捉昆虫。这样一种特征所提供的进化优势不容小觑，因为它直接影响着青蛙的觅食能力，从而影响其生存。此外，protrusile的概念不仅限于动物界。在植物中，一些物种表现出protrusile结构以帮助繁殖。例如，某些花朵具有protrusile的雄蕊，向外延伸以吸引授粉者。这种适应确保了花粉的有效转移，促进了受精过程和物种的延续。protrusile适应的重要性超出了单纯的生存；它们在生态平衡中也发挥着至关重要的作用。捕食者和猎物在生命之网中相互联系，每个生物的适应性都影响着其他生物。例如，捕食者的下颚的protrusile特性可能会影响其猎物的行为和进化，导致适应和生存策略的持续循环。这种动态的相互作用突显了在生态和进化生物学的更广泛背景下理解protrusile特征的重要性。总之，术语protrusile概括了生物适应性的一个迷人方面。无论是舌头、下颚还是繁殖结构，向外延伸或突出能力在各种物种的生存和成功中发挥着关键作用。随着我们继续探索地球生命的复杂性，认识和理解这样的术语将加深我们对自然世界复杂性和美的欣赏。通过研究这些适应性，我们获得了对塑造生命多样性的进化过程的深入见解，最终丰富了我们对生物学和生态学的知识。