starfish

简明释义

英[ˈstɑːfɪʃ]美[ˈstɑːrfɪʃ]

n. 海星

复 数 s t a r f i s h 或 s t a r f i s h e s

英英释义

单词用法

同义词

反义词

例句

1.I guess I should have asked, "Why are you throwing starfish in the ocean?"

我想我本来应该问的是，“你为什么要把海星扔进海里呢？”

2.These nutrients have an effect on the starfish, because they cause an increase in the growth of phytoplankton.

这些营养物质会对海星产生影响，因为它们会增加浮游植物的生长。

3.Low salinity and high temperatures favor the survival of the starfish larvae.

低盐度和高温有利于海星幼虫的生存。

4.You can pick up some starfish.

你可以捡一些海星。

5.The first hypothesis is that low salinity and high temperatures favor the survival of the starfish larvae.

第一个假设是低盐度和高温有利于海星幼虫的存活。

6.I was thinking of a starfish or a cat.

我当时在想一个海星或一只猫。

7.There is little evidence that the storms have caused the enough reef damage to create a food shortage for these starfish.

几乎没有证据表明，风暴造成了足够的珊瑚礁破坏，造成这些海星的食物短缺。

8.While walking along the beach, I found a beautiful starfish.

在海滩散步时，我发现了一只美丽的海星。

9.In marine biology class, we learned about the habitat of the starfish.

在海洋生物学课上，我们学习了海星的栖息地。

10.The aquarium has a special exhibit featuring various types of starfish.

水族馆有一个特别展览，展示各种类型的海星。

11.Did you know that a starfish can regenerate its lost arms?

你知道海星可以再生失去的手臂吗？

12.Children love to collect starfish during their summer vacations.

孩子们喜欢在暑假期间收集海星。

作文

The ocean is a vast and mysterious place, filled with an array of fascinating creatures. One of the most intriguing inhabitants of the sea is the starfish, known as 海星 in Chinese. These remarkable animals are not actually fish; they belong to a group of marine animals called echinoderms, which also includes sea urchins and sand dollars. The starfish has a unique appearance, typically characterized by its five arms, although some species can have more. This distinctive shape allows them to blend seamlessly into their environments, often hiding among rocks and coral reefs.One of the most fascinating aspects of the starfish is its ability to regenerate lost arms. If a starfish loses an arm due to predation or injury, it can regrow it over time. This incredible regeneration capability not only helps the starfish survive but also makes it a subject of scientific interest. Researchers study starfish to understand the mechanisms behind regeneration, which could have implications for regenerative medicine in humans.The diet of a starfish is quite diverse. Many starfish are predators, feeding on mollusks such as clams and oysters. They have a unique feeding mechanism that involves everting their stomachs out of their bodies to digest prey externally. This method allows them to consume prey that is larger than their mouths. The starfish plays a critical role in maintaining the balance of marine ecosystems by controlling the populations of its prey.In addition to their ecological importance, starfish are also culturally significant. In many coastal communities, starfish are symbols of resilience and adaptability. They inspire art, literature, and folklore, often representing the beauty and mystery of the ocean. Children are particularly fascinated by starfish, often collecting them during trips to the beach and learning about their unique biology and habitat.However, despite their resilience, starfish face numerous threats in today’s world. Climate change, pollution, and habitat destruction are putting immense pressure on marine ecosystems. Some species of starfish have experienced dramatic declines in population due to these factors. For instance, the devastating sea star wasting disease has affected many starfish populations along the Pacific coast, leading to significant mortality rates.Conservation efforts are essential to protect starfish and their habitats. Marine protected areas can help provide safe environments for starfish to thrive, while public awareness campaigns can educate communities about the importance of preserving marine biodiversity. By understanding the role of the starfish in the ecosystem, we can better appreciate the delicate balance of life in the ocean and the need to protect it.In conclusion, the starfish is a remarkable creature that captivates our imagination and plays a vital role in marine ecosystems. Its ability to regenerate, unique feeding habits, and cultural significance make it a fascinating subject of study. However, we must remain vigilant in protecting these incredible animals and their habitats from the threats they face. The future of the starfish and the health of our oceans depend on our actions today.

海洋是一个广阔而神秘的地方，充满了各种迷人的生物。海洋中最引人入胜的居民之一就是海星，在中文中称为海星。这些非凡的动物实际上并不是鱼类；它们属于一种叫做棘皮动物的海洋动物群体，这个群体还包括海胆和沙美元。海星具有独特的外观，通常以五条臂为特征，尽管有些物种可以有更多的臂。这种独特的形状使它们能够与环境无缝融合，常常藏身于岩石和珊瑚礁之间。海星最令人着迷的方面之一是它再生失去的手臂的能力。如果一只海星因捕食或受伤而失去了一条手臂，它可以随着时间的推移再生。这种令人难以置信的再生能力不仅帮助海星生存，也使它成为科学研究的对象。研究人员研究海星以了解再生背后的机制，这可能对人类的再生医学有影响。海星的饮食相当多样化。许多海星是捕食者，以软体动物如蛤蜊和牡蛎为食。它们具有独特的进食机制，可以将胃从身体中翻出来，外部消化猎物。这种方法使它们能够捕食比嘴巴大的猎物。海星在维持海洋生态系统平衡方面发挥着关键作用，通过控制其猎物的种群数量。除了生态重要性之外，海星在文化上也具有重要意义。在许多沿海社区，海星是韧性和适应力的象征。它们激发了艺术、文学和民间传说，常常代表着海洋的美丽和神秘。孩子们特别喜欢海星，常常在海滩旅行时收集它们，学习它们独特的生物学和栖息地。然而，尽管它们具有韧性，海星在今天的世界中面临着许多威胁。气候变化、污染和栖息地破坏对海洋生态系统施加了巨大的压力。一些海星物种由于这些因素经历了数量的急剧下降。例如，毁灭性的海星浪费病已经影响了太平洋沿岸的许多海星种群，导致显著的死亡率。保护工作对于保护海星及其栖息地至关重要。海洋保护区可以帮助提供安全的环境，让海星繁衍生息，而公众宣传活动可以教育社区保护海洋生物多样性的重要性。通过了解海星在生态系统中的角色，我们可以更好地欣赏海洋生命的微妙平衡以及保护它的必要性。总之，海星是一种引人入胜的生物，吸引着我们的想象力，并在海洋生态系统中发挥着重要作用。它的再生能力、独特的觅食习惯和文化意义使其成为一个迷人的研究主题。然而，我们必须保持警惕，保护这些不可思议的动物及其栖息地免受面临的威胁。海星的未来和我们海洋的健康取决于我们今天的行动。