cephalopod

简明释义

英[ˈsefələpɒd;ˈkefələpɒd]美[ˈsefələpɑːd]

n. 头足类动物

头足类动物的

英英释义

单词用法

同义词

反义词

例句

1.Of, relating to, or being a cephalopod of the order Tetrabranchiata, characterized by two pairs of gills and including the chambered nautilus and many fossil species.

有关四腮目头足类的，以两对腮为特征，并包括有腔鹦鹉螺和许多化石的种类。

2.A small tropical cephalopod of the genus Spirula having prominent eyes and short arms and a many chambered coiled in a flat spiral.

旋乌贼的热带小型头足类动物，眼睛突出，臂短，多个隔间的卷成扁平的螺旋状。

3.A cephalopod mollusk, such as a squid or cuttlefish, having ten arm like tentacles.

十腕亚目动物如鱿鱼，乌贼，有十只象胳膊一样的触角。

4.One of 25 species in the deep-water genus Benthoctopus, this cephalopod lives in Gulf of Mexico waters as deep as 13,000 feet.

这种头足纲动物是深水类Benthoctopus的25个物种之一，生活在墨西哥湾水下达13,000英尺（约为3960米，译者注）的地方。

5.In Thailand, cephalopod catches are very poor due to the rainy season and prices are increasing on the European market.

泰国由于雨季，头足类的渔获量也很低，欧洲市场的头足类价格正在上涨。

6.The eight-tentacled cephalopod oracle died of natural causes, the aquarium where he lived said Tuesday.

八只触角的头足类动物预言家死于自然原因，他生活过的水族馆在星期二说。

7.One young woman was disguised as an octopus, in tribute to Paul, the now famous clairvoyant cephalopod in Germany who predicted Spain's victory.

一名年轻女性把自己扮成了一只章鱼，以向章鱼保罗致敬，因为这只生活在德国的大名鼎鼎的“神算”章鱼此前做出了西班牙将夺冠的预测。

8.The octopus is a fascinating cephalopod 头足类动物 known for its intelligence.

章鱼是一种迷人的头足类动物，以其智力而闻名。

9.Many chefs consider squid, a type of cephalopod 头足类动物, to be a delicacy.

许多厨师认为鱿鱼，这种头足类动物，是一种美味佳肴。

10.The giant squid is one of the largest known cephalopods 头足类动物 in the ocean.

大王乌贼是已知最大的头足类动物之一。

11.Some species of cephalopods 头足类动物 can change color to blend in with their surroundings.

一些头足类动物可以改变颜色以融入环境。

12.The fossil record shows that cephalopods 头足类动物 have existed for hundreds of millions of years.

化石记录显示，头足类动物已经存在了数亿年。

作文

Cephalopods are fascinating marine creatures that belong to the class Cephalopoda, which includes octopuses, squids, and cuttlefish. These animals are known for their remarkable intelligence, complex behaviors, and unique physical characteristics. One of the most striking features of cephalopods (头足类动物) is their ability to change color and texture, allowing them to blend into their surroundings or communicate with other members of their species. This ability is made possible by specialized skin cells called chromatophores, which expand or contract to reveal different pigments. The evolutionary history of cephalopods (头足类动物) dates back over 500 million years, making them one of the oldest groups of animals on Earth. Their ancestors were simple mollusks, but over time, they evolved into highly specialized creatures adapted to a wide range of marine environments. Today, there are around 800 known species of cephalopods (头足类动物), each with its own unique adaptations and behaviors.One of the most well-known members of the cephalopod (头足类动物) family is the octopus. Octopuses are renowned for their problem-solving skills and dexterity. They have eight arms lined with sensitive suckers that allow them to manipulate objects and explore their environment. Some species of octopus are even capable of using tools, such as coconut shells and rocks, to create shelters or protect themselves from predators. Their intelligence has been the subject of numerous studies, revealing that they possess both short-term and long-term memory.Another member of the cephalopod (头足类动物) class is the squid, which is known for its speed and agility in the water. Squids have streamlined bodies and can propel themselves rapidly by expelling water through a siphon. This makes them efficient predators, capable of catching fish and other prey with their long, tentacle-like arms. Some squid species, such as the giant squid, can grow to impressive sizes, reaching lengths of up to 43 feet (13 meters). Cuttlefish are also part of the cephalopod (头足类动物) family and are often referred to as the 'chameleons of the sea' due to their incredible ability to change color and pattern. They use this skill not only for camouflage but also for communication during mating rituals. Cuttlefish possess a unique internal shell called a cuttlebone, which helps them maintain buoyancy in the water. Despite their differences, all cephalopods (头足类动物) share certain characteristics, such as a soft body, a centralized nervous system, and a beak-like jaw. They are also known for their short life spans, with many species living only a few years. However, during their brief lives, cephalopods (头足类动物) exhibit some of the most complex behaviors in the animal kingdom, including mating displays, hunting strategies, and escape tactics. In conclusion, cephalopods (头足类动物) are an extraordinary group of animals that showcase the diversity and complexity of marine life. Their intelligence, adaptability, and unique physical traits make them a subject of great interest for scientists and nature enthusiasts alike. As we continue to explore our oceans, it is essential to study and protect these remarkable creatures, ensuring that future generations can appreciate the wonders of the underwater world.

头足类动物是迷人的海洋生物，属于头足纲，包括章鱼、鱿鱼和墨斗鱼。这些动物以其卓越的智力、复杂的行为和独特的身体特征而闻名。头足类动物（cephalopods）最引人注目的特点之一是它们能够改变颜色和纹理，使它们能够融入环境或与其他同类进行交流。这种能力得益于称为色素细胞的特殊皮肤细胞，这些细胞可以扩张或收缩，以显示不同的色素。头足类动物（cephalopods）的进化历史可以追溯到5亿多年前，使它们成为地球上最古老的动物群体之一。它们的祖先是简单的软体动物，但随着时间的推移，它们演变成高度专业化的生物，适应了各种海洋环境。如今，已知有大约800种头足类动物（cephalopods），每种都有自己独特的适应性和行为。头足类动物（cephalopods）家族中最著名的成员之一是章鱼。章鱼以其解决问题的能力和灵巧性而闻名。它们有八条臂，臂上布满敏感的吸盘，可以操控物体并探索环境。一些章鱼品种甚至能够使用工具，如椰子壳和石头，来建造庇护所或保护自己免受捕食者的攻击。它们的智力已经成为众多研究的主题，揭示出它们具备短期和长期记忆。鱿鱼是头足类动物（cephalopods）类中的另一个成员，以其在水中的速度和敏捷性而闻名。鱿鱼拥有流线型的身体，可以通过喷射水流迅速推进。这使它们成为高效的捕食者，能够用长触手捕捉鱼类和其他猎物。一些鱿鱼品种，如巨型鱿鱼，可以长到令人印象深刻的尺寸，达到43英尺（13米）。墨斗鱼也是头足类动物（cephalopods）家族的一部分，常被称为“海洋中的变色龙”，因为它们令人难以置信的改变颜色和图案的能力。它们不仅利用这种技能进行伪装，还在交配仪式中进行交流。墨斗鱼具有一种独特的内部壳，称为墨斗骨，帮助它们在水中保持浮力。尽管它们存在差异，但所有头足类动物（cephalopods）都共享某些特征，例如柔软的身体、集中的神经系统和像喙一样的下颚。它们还以短暂的生命周期而闻名，许多品种的寿命仅为几年。然而，在它们短暂的生命中，头足类动物（cephalopods）展现出动物王国中最复杂的行为，包括求偶展示、捕猎策略和逃逸战术。总之，头足类动物（cephalopods）是一组非凡的动物，展示了海洋生命的多样性和复杂性。它们的智力、适应性和独特的身体特征使它们成为科学家和自然爱好者极感兴趣的对象。随着我们继续探索海洋，研究和保护这些非凡生物至关重要，确保未来的世代能够欣赏水下世界的奇观。