lungfish

简明释义

英[ˈlʌŋfɪʃ]美[ˈlʌŋfɪʃ]

n. [鱼] 肺鱼

复 数 l u n g f i s h 或 l u n g f i s h e s

英英释义

单词用法

同义词

反义词

例句

1.Measuring in at over 13 feet long, this lungfish beat out the prior record-holder, an 11.5-foot long lungfish from Africa.

测量长超过13英尺，击败了之前的纪录保持者一种长为11.5英尺的非洲肺鱼。

2.Measuring in at over 13 feet long, this lungfish beat out the prior record-holder, an 11.5-foot long lungfish from Africa.

测量长超过13英尺，击败了之前的纪录保持者一种长为11.5英尺的非洲肺鱼。

3.The fossil lungfish is a new species, but a name cannot be given because of its uncertain origin.

这种化石的肺鱼是新的物种，但因为它不确定的来源导致至今无法命名。

4.The largest living lungfish measures only around 6.5 feet long.

仍生活着的肺鱼最长只有6.5英尺。

5.The lungfish can breathe air, which is essential for its survival in shallow waters.

这种肺鱼能够呼吸空气，这对它在浅水区的生存至关重要。

6.Scientists study the lungfish to understand the evolution of breathing mechanisms in vertebrates.

科学家研究肺鱼以了解脊椎动物呼吸机制的演变。

7.In times of drought, the lungfish can bury itself in mud and enter a state of dormancy.

在干旱时期，肺鱼可以埋在泥土中，进入休眠状态。

8.The unique anatomy of the lungfish allows it to survive both in water and on land.

这种肺鱼独特的解剖结构使其能够在水中和陆地上生存。

9.Many aquarists are fascinated by the lungfish and keep them in their home tanks.

许多水族爱好者对肺鱼感到着迷，并将它们饲养在自家的水族箱中。

作文

The world of aquatic life is filled with fascinating creatures, each adapted to their own unique environments. One such remarkable species is the lungfish, a fish that possesses both gills and lungs, allowing it to thrive in various habitats. The lungfish is primarily found in freshwater environments in Africa, South America, and Australia. Its ability to breathe air makes it particularly interesting, as it can survive in stagnant waters where oxygen levels are low. This adaptation is crucial for its survival, especially during dry seasons when water bodies may shrink significantly. The evolutionary history of the lungfish dates back over 400 million years, making it one of the oldest living lineages of vertebrates. Fossil evidence suggests that these creatures were among the first to transition from water to land, paving the way for the evolution of amphibians and eventually reptiles. This fascinating connection to our planet's history highlights the importance of the lungfish in understanding the evolution of vertebrate life. One of the most intriguing aspects of the lungfish is its ability to enter a state of dormancy during unfavorable conditions. When faced with drought or a decrease in water quality, the lungfish can burrow into the mud and create a protective cocoon around itself. In this state, it can survive for months without access to water by relying on its stored energy and the ability to breathe air through its lungs. This remarkable survival strategy showcases the resilience of the lungfish and its ability to adapt to changing environments. In addition to its survival tactics, the lungfish is also known for its unique reproductive behaviors. During the breeding season, males will construct nests and attract females. After mating, the female lays eggs in the nest, which the male then guards fiercely. This parental care is relatively rare among fish and demonstrates the complex social behaviors that can be observed in the lungfish. The lungfish is not only significant for its biological and evolutionary traits but also plays a vital role in its ecosystem. As both a predator and prey, it contributes to the balance of aquatic life. By feeding on smaller fish and invertebrates, the lungfish helps to control populations of these species, while also serving as a food source for larger predators. This interconnectedness highlights the importance of preserving the habitats of the lungfish and other aquatic organisms. In conclusion, the lungfish is a remarkable species that exemplifies the wonders of evolution and adaptation. Its ability to breathe air, survive harsh conditions, and exhibit complex behaviors makes it a subject of interest for scientists and nature enthusiasts alike. Understanding the lungfish not only enriches our knowledge of aquatic ecosystems but also emphasizes the need for conservation efforts to protect these ancient creatures and their habitats for future generations.

水生生物的世界充满了迷人的生物，每种生物都适应了自己独特的环境。其中一种引人注目的物种是肺鱼，一种既拥有鳃又拥有肺的鱼类，使其能够在各种栖息地中生存。肺鱼主要分布在非洲、南美和澳大利亚的淡水环境中。它的呼吸空气的能力使其特别有趣，因为它可以在氧气水平较低的静止水域中生存。这种适应性对它的生存至关重要，尤其是在干旱季节，当水体可能显著缩小时。 肺鱼的进化历史可以追溯到超过四亿年前，使其成为现存脊椎动物中最古老的活化石之一。化石证据表明，这些生物是首批从水中过渡到陆地的生物之一，为两栖动物和最终爬行动物的进化铺平了道路。这种与我们星球历史的迷人联系突显了肺鱼在理解脊椎动物生命演化中的重要性。 肺鱼最引人入胜的方面之一是它在不利条件下进入休眠状态的能力。当面临干旱或水质下降时，肺鱼可以在泥土中挖掘并围绕自己创建保护茧。在这种状态下，它可以在没有水的情况下生存数月，依靠储存的能量和通过肺部呼吸空气的能力。这种非凡的生存策略展示了肺鱼的韧性及其适应变化环境的能力。 除了生存策略，肺鱼还以其独特的繁殖行为而闻名。在繁殖季节，雄性会建造巢穴并吸引雌性。交配后，雌性在巢中产卵，雄性则会猛烈守护这些卵。这种亲代照顾在鱼类中相对少见，展示了肺鱼可以观察到的复杂社会行为。 肺鱼不仅因其生物学和进化特征而重要，还在其生态系统中扮演着至关重要的角色。作为捕食者和猎物，它有助于维持水生生命的平衡。通过捕食较小的鱼类和无脊椎动物，肺鱼帮助控制这些物种的数量，同时也作为较大捕食者的食物来源。这种相互联系突显了保护肺鱼及其他水生生物栖息地的重要性。 总之，肺鱼是一种非凡的物种，体现了进化和适应的奇迹。它的呼吸空气、在恶劣条件下生存以及表现出复杂行为的能力，使其成为科学家和自然爱好者关注的对象。了解肺鱼不仅丰富了我们对水生生态系统的知识，而且强调了保护这些古老生物及其栖息地的重要性，以便为后代保留。