amphibians

简明释义

英[æmˈfɪbiənz]美[æmˈfɪbiənz]

n. 两栖动物；[古生] 两栖类

英英释义

单词用法

同义词

反义词

例句

1.A similar strategy—accelerated development combined with a resting stage—has also allowed amphibians to inhabit deserts.

一个类似的策略——加速发展与休息阶段相结合——也使两栖动物得以栖息在沙漠中。

2.The skin of amphibians is permeable to water.

两栖动物的皮肤是透水的。

3.Many reptiles and amphibians also critically endangered, while up to 70% of plants could be wiped out, say conservationists

自然资源保护者警告，高达70％的植物可能被消灭，而许多爬行动物和两栖动物也处于极度濒危当中。

4.Boys are made of errant amphibians, mollusks and puppy parts while girls are made of sugar and spice and all that's nice.

男孩是由爱捣乱的两栖动物、懒惰的软体动物和活泼的小狗组成的，而女孩是由糖、香料和其他一切美好的事物所组成的。

5.The university, with the help of Germany's Leipzig zoo, is leading a project to breed amphibians in captivity.

在德国莱比锡动物园的帮助下，该大学正在主持一个圈养繁殖两栖动物的研究项目。

6.This is also the same game that early land vertebrates, early amphibians and early relatives of crocs and dinosaurs were playing.

早期的陆地脊椎动物、早期的两栖动物，还有鳄鱼和恐龙的近亲也是如此。

7.Tens of thousands of fungal species infect reptiles, amphibians and other cold-blooded animals, but only a few hundred harm mammals.

数以万计的真菌都能够感染爬行动物、两栖动物和其他冷血动物，但只有其中的几百种才对哺乳动物构成威胁。

8.However, in 1992 there were only four species of amphibians observed in the park, and the Numbers of each species were drastically reduced.

然而到了1992年在公园中只观察到4种两栖动物，并且每种动物的数量都显著下降。

9.Right before the extinction events, the first proto-amphibians made it onto shore.

正是在此次灭绝之前，原始两栖动物第一次爬上了陆地。

10.Many species of amphibians 两栖动物 can be found in tropical rainforests.

许多种类的两栖动物可以在热带雨林中找到。

11.The study of amphibians 两栖动物 is important for understanding ecosystem health.

对两栖动物的研究对于理解生态系统的健康至关重要。

12.Pollution has a significant impact on the survival of amphibians 两栖动物 worldwide.

污染对全球两栖动物的生存产生了重大影响。

13.Frogs and salamanders are two common types of amphibians 两栖动物.

青蛙和蝾螈是两种常见的两栖动物。

14.Some amphibians 两栖动物 can change their skin color to blend in with their surroundings.

一些两栖动物可以改变皮肤颜色以融入周围环境。

作文

Amphibians, or 两栖动物, are a fascinating group of animals that have captivated scientists and nature enthusiasts alike. This class of animals includes frogs, toads, salamanders, and newts. The unique characteristic of 两栖动物 is their ability to live both in water and on land, which sets them apart from other vertebrates. They typically begin their life cycle as aquatic larvae, breathing through gills, and later undergo metamorphosis to develop lungs for breathing air as adults.One of the most remarkable aspects of 两栖动物 is their skin, which plays a crucial role in their survival. Unlike most animals, 两栖动物 have permeable skin that allows them to absorb water and oxygen directly from their environment. This adaptation is vital, as many 两栖动物 species are sensitive to environmental changes and pollution. Their skin also serves as a barrier against pathogens, making it essential for their overall health.The habitats of 两栖动物 are diverse, ranging from tropical rainforests to temperate regions. They are often found near freshwater bodies like ponds, lakes, and rivers, as these environments provide the necessary resources for their breeding and feeding. Unfortunately, many species of 两栖动物 are facing severe threats due to habitat destruction, climate change, and diseases such as chytridiomycosis, caused by a fungal pathogen. Conservation efforts are crucial to protect these remarkable creatures and their ecosystems.In addition to their ecological importance, 两栖动物 hold significant cultural value in various societies. They have been featured in folklore, literature, and art throughout history. For instance, frogs are often associated with transformation and renewal, symbolizing the idea of change due to their metamorphic life cycle. In some cultures, they are seen as good luck or as symbols of fertility.Research on 两栖动物 has also provided valuable insights into biology and medicine. Scientists study their unique physiological traits to understand evolutionary processes and potential applications in human health. For example, the discovery of antimicrobial peptides in the skin of certain 两栖动物 has led to advancements in antibiotic research, showcasing the potential benefits of conserving these species.In conclusion, 两栖动物 are an integral part of our planet's biodiversity. Their unique adaptations, ecological roles, and cultural significance make them worthy of attention and protection. As we continue to learn more about these incredible creatures, it becomes increasingly important to advocate for their conservation and ensure that future generations can appreciate the wonders of 两栖动物 in their natural habitats. By raising awareness and supporting conservation initiatives, we can help safeguard the future of 两栖动物 and the ecosystems they inhabit.

两栖动物是一类迷人的动物，吸引了科学家和自然爱好者的关注。这一动物类别包括青蛙、蟾蜍、蝾螈和水獺。两栖动物的独特特征是它们能够在水中和陆地上生活，这使它们与其他脊椎动物区分开来。它们通常以水生幼虫的形式开始生命周期，通过腮呼吸，后来经历变态发育，长出肺部以便作为成年动物在空气中呼吸。两栖动物最显著的一个方面是它们的皮肤，这对它们的生存至关重要。与大多数动物不同，两栖动物的皮肤是可渗透的，允许它们直接从环境中吸收水分和氧气。这种适应对于许多两栖动物物种来说至关重要，因为它们对环境变化和污染非常敏感。它们的皮肤也充当对病原体的屏障，使其整体健康变得至关重要。两栖动物的栖息地多种多样，从热带雨林到温带地区。它们通常在淡水体附近，如池塘、湖泊和河流中发现，因为这些环境为它们的繁殖和觅食提供了必要的资源。不幸的是，许多两栖动物物种正面临严重威胁，原因包括栖息地破坏、气候变化以及由真菌病原体引起的疾病，例如壶菌病。保护工作对保护这些杰出的生物及其生态系统至关重要。除了生态重要性外，两栖动物在各种社会中还具有重要的文化价值。它们在历史上曾出现在民间传说、文学和艺术中。例如，青蛙常常与转变和重生联系在一起，象征着由于其变态生活周期而产生的变化理念。在一些文化中，它们被视为好运或生育的象征。对两栖动物的研究也提供了对生物学和医学的宝贵见解。科学家们研究它们独特的生理特征，以理解进化过程和对人类健康的潜在应用。例如，某些两栖动物皮肤中抗微生物肽的发现促进了抗生素研究的进展，展示了保护这些物种的潜在好处。总之，两栖动物是我们星球生物多样性不可或缺的一部分。它们独特的适应性、生态角色和文化意义使它们值得关注和保护。随着我们对这些令人难以置信的生物了解的不断深入，倡导保护它们变得愈加重要，确保未来的世代能够欣赏到两栖动物在其自然栖息地中的奇观。通过提高意识和支持保护倡议，我们可以帮助保护两栖动物及其栖息地的未来。