cetacean

简明释义

英[sɪˈteɪʃn]美[sɪˈteɪʃn]

adj. 鲸类的；鲸鱼的

n. 鲸鱼；鲸类动物

英英释义

单词用法

同义词

反义词

例句

1.Fueling the evolution of cetacean communication is an ability, observed in dolphins, humpback whales and sperm whales, to pass songs and codas between generations and individuals.

通过观察海豚、驼背鲸和抹香鲸得知，促进鲸目动物通信进化的是一种在每代以及每个个体间传递鸣叫和强音的能力。

2.Oman has also established a Whale Rescue Team, whereby any members of the public observing a cetacean in trouble.

阿曼也建立了一个鲸鱼救援队，任何自愿者皆可加入此救援队。

3.Every cetacean known to man is endangered, just by going angwhere near Japan.

所有人类已知的鲸类，只要靠近日本，就将遭受灭顶之灾。

4.Omeka is a public relations firm retained by Japan's Institute of Cetacean Research.

奥莫卡是一家与日本鲸鱼研究学会保持联系的公司。

5.You are also to assist with the song and ritual of your Cetacean Allies.

你也会有来自海豚鲸鱼的美妙歌声的协助。

6.You are also to assist with the melody and ritual of your Cetacean allies.

你也会有来自海豚鲸鱼的美妙歌声的协助。

7.Conservation efforts are crucial for protecting endangered cetacean 鲸类 species.

保护濒危的cetacean 鲸类物种的努力至关重要。

8.Researchers are studying the migratory patterns of various cetacean 鲸类 populations.

研究人员正在研究各种cetacean 鲸类种群的迁徙模式。

9.The cetacean 鲸类 family includes both toothed and baleen whales.

cetacean 鲸类家族包括有齿鲸和须鲸。

10.The ocean is home to many species of cetacean 鲸类, including dolphins and whales.

海洋是许多种类的cetacean 鲸类的家园，包括海豚和鲸鱼。

11.Many people are fascinated by the intelligence of cetacean 鲸类 like dolphins.

许多人对像海豚这样的cetacean 鲸类的智慧感到着迷。

作文

The ocean is home to a diverse array of life forms, one of the most fascinating groups being the cetaceans. 鲸目动物, which include species such as whales, dolphins, and porpoises, are known for their intelligence, complex social structures, and remarkable adaptations to aquatic life. These creatures have captivated human interest for centuries, inspiring countless stories, studies, and conservation efforts.One of the most striking features of cetaceans 鲸目动物 is their size. The blue whale, for example, is the largest animal known to have ever existed on Earth, reaching lengths of up to 100 feet and weighing as much as 200 tons. Despite their massive size, these gentle giants primarily feed on tiny shrimp-like animals called krill. This remarkable feeding strategy highlights the intricate balance of marine ecosystems and the role that cetaceans 鲸目动物 play in maintaining it.In addition to their size, cetaceans 鲸目动物 are known for their sophisticated communication skills. Many species, especially dolphins, use a complex system of clicks, whistles, and body language to convey information and maintain social bonds. Research has shown that some dolphin species even have unique signature whistles, which function similarly to names among humans. This level of social interaction suggests that cetaceans 鲸目动物 possess a high degree of intelligence and emotional depth.The social structures of cetaceans 鲸目动物 are equally intriguing. For instance, orcas, or killer whales, live in matrilineal pods where family ties are strong, and knowledge is passed down through generations. These pods work together to hunt, care for young, and protect each other from threats. This cooperative behavior not only enhances their survival but also demonstrates the complexity of their social interactions, which can be compared to those of primates.However, despite their remarkable qualities, cetaceans 鲸目动物 face numerous threats due to human activities. Pollution, climate change, and overfishing have severely impacted their habitats and food sources. Additionally, many species are at risk from ship strikes and entanglement in fishing gear. Conservation efforts are crucial to ensure the survival of these magnificent animals and to protect the delicate marine ecosystems they inhabit.Organizations worldwide are working tirelessly to raise awareness about the plight of cetaceans 鲸目动物 and to promote policies that safeguard their populations. Initiatives such as marine protected areas, stricter fishing regulations, and public education campaigns aim to mitigate the threats faced by these animals. As individuals, we can also contribute by making sustainable choices, reducing plastic use, and supporting organizations dedicated to marine conservation.In conclusion, cetaceans 鲸目动物 are not only remarkable creatures of the ocean but also vital components of marine ecosystems. Their intelligence, social structures, and ecological roles make them worthy of our admiration and protection. By understanding and respecting these incredible animals, we can work towards a future where they continue to thrive in our oceans.

海洋是多种生命形式的家园，其中最迷人的群体之一就是鲸目动物。cetaceans，包括鲸鱼、海豚和鼠海豚等物种，以其智慧、复杂的社会结构以及对水生生活的显著适应能力而闻名。这些生物几个世纪以来一直吸引着人类的兴趣，激发了无数故事、研究和保护努力。鲸目动物的一个显著特征是它们的大小。例如，蓝鲸是地球上已知存在过的最大动物，长度可达100英尺，重量可达200吨。尽管体型庞大，这些温和的巨人主要以小虾类动物——磷虾为食。这种显著的捕食策略突显了海洋生态系统的微妙平衡以及鲸目动物在维持这一平衡中的角色。除了体型，鲸目动物以其复杂的沟通技巧而闻名。许多物种，尤其是海豚，使用复杂的点击声、口哨声和身体语言来传达信息并维持社会纽带。研究表明，一些海豚物种甚至拥有独特的签名口哨，功能类似于人类的名字。这种社交互动的水平表明，鲸目动物具有高度的智力和情感深度。鲸目动物的社会结构同样引人入胜。例如，虎鲸或称杀人鲸，生活在母系群体中，家庭关系紧密，知识通过几代人传递。这些群体共同合作捕猎、照顾幼崽并保护彼此免受威胁。这种合作行为不仅增强了它们的生存能力，还展示了它们社会互动的复杂性，可以与灵长类动物相提并论。然而，尽管具有显著的特质，鲸目动物面临着由于人类活动造成的众多威胁。污染、气候变化和过度捕捞严重影响了它们的栖息地和食物来源。此外，许多物种还面临船只撞击和渔具缠绕的风险。保护工作对确保这些宏伟动物的生存以及保护它们栖息的脆弱海洋生态系统至关重要。全球各地的组织正在不懈努力，提高人们对鲸目动物困境的认识，并推动保护其种群的政策。海洋保护区、严格的捕鱼法规和公众教育运动等倡议旨在减轻这些动物面临的威胁。作为个人，我们也可以通过做出可持续选择、减少塑料使用以及支持致力于海洋保护的组织来贡献力量。总之，鲸目动物不仅是海洋中卓越的生物，也是海洋生态系统的重要组成部分。它们的智慧、社会结构和生态角色使它们值得我们钦佩和保护。通过理解和尊重这些令人难以置信的动物，我们可以朝着一个它们在我们的海洋中继续繁荣的未来努力。