porpoises

简明释义

英[ˈpɔːpəsɪz]美[ˈpɔrˌpoʊzɪz]

海豚

鼠海豚

英英释义

单词用法

同义词

反义词

例句

1.More than 300 thousand small whales, dolphins and porpoises die due to commercial fishing each year.

每年超过300,000只幼年鲸鱼、海豚和鼠海豚由于商业捕捞而死亡。

2.I wondered that the porpoises had not long since gone away.

我感到十分惊奇，那些海豚不久前才离开。

3.Five porpoises asphyxiated, including three pregnant females.

这使得五头江豚几近窒息，其中包括三头怀孕的雌性江豚。

4.30 species of whales, dolphins and porpoises.

30种鲸，海豚和鼠海豚。

5.In 1928 some porpoises were photographed working like beavers to push ashore a waterlogged mattress.

1928年有人把这些海豚象海狸那样把一床浸泡了水的褥垫推上岸时的情景拍摄了下来。

6.In another game, as the turtle swims across the oceanarium, the first porpoises swoops down from above and butts his shell with his belly.

在另一次游戏中，当海龟游过水族馆时，第一只海豚从上方猛扑下去，并用腹部撞击龟壳。

7.The marine biologist studied the behavior of porpoises 海豚 in their natural habitat.

这位海洋生物学家研究了porpoises 海豚在其自然栖息地中的行为。

8.Conservation efforts are important for protecting porpoises 海豚 from habitat loss.

保护努力对于保护porpoises 海豚免受栖息地丧失至关重要。

9.Many people confuse porpoises 海豚 with dolphins, but they are different species.

许多人将porpoises 海豚与海豚混淆，但它们是不同的物种。

10.During our boat tour, we were lucky enough to see several porpoises 海豚 swimming alongside us.

在我们的船游中，我们很幸运地看到几只porpoises 海豚在我们旁边游泳。

11.The aquarium has a special exhibit dedicated to porpoises 海豚 where visitors can learn about their habits.

水族馆有一个专门展示porpoises 海豚的展览，游客可以了解它们的习性。

作文

The ocean is home to a diverse array of marine life, and among its most fascinating inhabitants are the porpoises. These intelligent creatures belong to the family Phocoenidae and are often confused with dolphins, although they are distinct species. Porpoises are generally smaller than dolphins and have a more robust body shape, which gives them a unique appearance in the vast blue waters. They are known for their playful nature and acrobatic displays, often leaping out of the water and creating a spectacle that captivates onlookers. One of the most intriguing aspects of porpoises is their communication skills. They use a series of clicks and whistles to communicate with each other, showcasing a complex social structure within their pods. This ability to communicate effectively is essential for their survival, as it helps them coordinate during hunting and maintain social bonds. Research has shown that porpoises possess a level of intelligence comparable to that of some primates, making them one of the most intelligent marine mammals.In addition to their social behavior, porpoises play a crucial role in the marine ecosystem. As predators, they help maintain the balance of fish populations in their habitats. Their diet primarily consists of small fish and squid, and they are known to employ sophisticated hunting techniques to catch their prey. This natural behavior not only contributes to the health of the ocean but also emphasizes the importance of preserving these magnificent creatures.However, porpoises face numerous threats in today's world. Habitat loss, pollution, and entanglement in fishing gear pose significant risks to their populations. The increasing noise pollution from ships and industrial activities disrupts their communication and can lead to disorientation. Conservation efforts are crucial to protect these animals and ensure their survival for future generations. Organizations around the world are working tirelessly to create awareness about the plight of porpoises and implement measures to safeguard their habitats.In conclusion, porpoises are remarkable creatures that embody the beauty and complexity of marine life. Their intelligence, social structures, and ecological roles make them an essential part of the ocean's ecosystem. It is our responsibility to protect these animals and their habitats, ensuring that they can thrive in the wild. By understanding the significance of porpoises and advocating for their conservation, we can contribute to the preservation of our planet's biodiversity. The future of porpoises and many other marine species depends on our actions today, and it is imperative that we take steps to safeguard their existence.

海洋是多样化海洋生物的家园，其中最迷人的居民之一就是海豚。这些聪明的生物属于海豚科，常常与海豚混淆，尽管它们是不同的物种。海豚通常比海豚小，身体更为粗壮，这使得它们在辽阔的蓝色水域中具有独特的外观。它们以顽皮的天性和杂技表演而闻名，常常跳出水面，创造出让旁观者着迷的景象。海豚最引人入胜的方面之一是它们的沟通能力。它们使用一系列的点击声和口哨声相互交流，展示了它们在群体内复杂的社会结构。这种有效沟通的能力对它们的生存至关重要，因为它帮助它们在捕猎时协调行动并维持社会纽带。研究表明，海豚的智力水平可与某些灵长类动物相媲美，使它们成为最聪明的海洋哺乳动物之一。除了社会行为，海豚在海洋生态系统中也扮演着重要角色。作为捕食者，它们帮助维持栖息地内鱼类种群的平衡。它们的饮食主要由小鱼和鱿鱼组成，并且以复杂的捕猎技巧捕捉猎物。这种自然行为不仅有助于海洋的健康，还强调了保护这些宏伟生物的重要性。然而，海豚在当今世界面临着许多威胁。栖息地丧失、污染和渔具缠绕对它们的种群构成了重大风险。来自船只和工业活动的噪音污染干扰了它们的沟通，可能导致方向感丧失。保护工作对于保护这些动物及确保它们为后代生存至关重要。全球各地的组织正在不懈努力，提高公众对海豚困境的认识，并采取措施保护它们的栖息地。总之，海豚是令人惊叹的生物，体现了海洋生命的美丽和复杂性。它们的智慧、社会结构和生态角色使它们成为海洋生态系统的重要组成部分。我们有责任保护这些动物及其栖息地，确保它们能够在野外繁荣生存。通过理解海豚的重要性并倡导其保护，我们可以为保护地球的生物多样性做出贡献。海豚和许多其他海洋物种的未来取决于我们今天的行动，因此我们必须采取措施来保护它们的生存。