feeder

简明释义

英[ˈfiːdə(r)]美[ˈfiːdər]

n. 支线；喂食器；奶瓶；饲养员；支流；让自己重复被对方玩家杀掉的玩家（游戏术语）

复 数 f e e d e r s

英英释义

单词用法

同义词

反义词

例句

1.A. Sugar is a cancer-feeder.

糖是癌的饲养者。

2.It landed on the bird feeder and began eating dinner as I watched.

它落在野鸟喂食器上，开始进食。

3.The fish were placed in a tank with two feeders, one of which supplied a lot more food than the other, known as the "rich feeder".

这些鱼被安置在一个有两个喂食器的鱼缸里，其中一个喂食器提供的食物比另一个多得多，被称为“富庶喂食器”。

4.But how many people in the feeder funds, the Banks and the financial world knew that Mr. Madoff was crooked?

但是支线基金、银行以及整个金融世界里有多少人知道麦道夫是个骗子呢？

5.It landed on the bird feeder and began eating dinner as I watched. After a few minutes it flew away, singing another song.

一只鸟飞过我的头顶，它的鸣唱打断了我的祈祷，它猛啄饲料盒，就在我的眼皮底下享受起晚餐来，一会儿，飞走了，连同委婉的歌声一起消失在庭院里。

6.It is a fast-in/fast-out feeder, relying on a high output of incompletely digested food.

它是一种新陈代谢很快的进食者，这一结论依赖于它们大量的排泄物都是那些没有未完全消化的食物。

7.The birdhouse has a built-in 喂鸟器 that attracts various species.

这个鸟屋有一个内置的喂鸟器，可以吸引多种鸟类。

8.We set up a 饲料器 in the garden to feed the squirrels.

我们在花园里设置了一个饲料器来喂松鼠。

9.The company installed a new 供料器 to improve production efficiency.

公司安装了一台新的供料器以提高生产效率。

10.He filled the fish 喂食器 with pellets every morning.

他每天早上给鱼的喂食器装满颗粒饲料。

11.The 饲喂器 dispenses food automatically at set intervals.

这个饲喂器会在设定的时间间隔自动投放食物。

作文

In the world of ecology, every organism plays a vital role in maintaining the balance of the ecosystem. One such role is that of a feeder, which refers to an organism that consumes food from its environment. The term feeder can apply to various species, including herbivores, carnivores, and omnivores, each fulfilling their unique function within their respective habitats. Understanding the concept of a feeder is crucial for grasping the complexities of food chains and ecosystems. For instance, consider a simple food chain consisting of plants, herbivores, and carnivores. In this scenario, plants act as producers, converting sunlight into energy through photosynthesis. Herbivores, or primary feeders, consume these plants to gain energy. They are essential for transferring energy from the plant level to the animal level in the food web. Examples of herbivorous feeders include deer, rabbits, and various insects. These animals not only rely on plants for sustenance but also play a significant role in seed dispersal and maintaining plant populations. Moving up the food chain, we encounter carnivores, which are secondary feeders. These animals, such as wolves and hawks, prey on herbivores, thus regulating their populations. This predatory behavior ensures that no single species dominates the ecosystem, allowing for biodiversity to thrive. Carnivores are vital for maintaining the health of herbivore populations, as they help prevent overgrazing and promote the growth of vegetation. Omnivores, which can be classified as tertiary feeders, consume both plants and animals. Humans are prime examples of omnivorous feeders, as our diets include a wide variety of foods from different sources. Omnivores play a unique role in ecosystems, as they can adapt to various food sources depending on availability, thereby contributing to the resilience of the food web. The concept of a feeder extends beyond just animals; it also includes decomposers like fungi and bacteria. These organisms break down dead matter, returning essential nutrients to the soil, which supports plant growth. Thus, decomposers are also considered feeders in a broader ecological context, emphasizing the interconnectedness of all life forms. In agricultural systems, the term feeder takes on additional meanings. For instance, farmers often use feeders to provide food for livestock, ensuring their animals receive proper nutrition for growth and productivity. Additionally, feeders can refer to devices that dispense food for pets or wild birds, illustrating the diverse applications of the term in everyday life. Ultimately, understanding the role of feeders in both natural and artificial ecosystems highlights the importance of each organism within the larger system. Every feeder contributes to the flow of energy and nutrients, supporting life and maintaining ecological balance. As we face challenges such as habitat loss and climate change, recognizing the significance of feeders can lead to more effective conservation efforts. By protecting these vital components of our ecosystems, we can ensure a healthier planet for future generations.

在生态学的世界中，每种生物在维持生态系统的平衡中都扮演着重要角色。其中一种角色是feeder，指的是从环境中摄取食物的生物。这个术语feeder可以应用于各种物种，包括草食动物、肉食动物和杂食动物，每种生物在各自栖息地中都履行着独特的功能。理解feeder的概念对于掌握食物链和生态系统的复杂性至关重要。 例如，考虑一个简单的食物链，由植物、草食动物和肉食动物组成。在这个场景中，植物作为生产者，通过光合作用将阳光转化为能量。草食动物，或称为初级feeder，摄取这些植物以获取能量。它们在将能量从植物层转移到动物层的食物网中至关重要。草食性feeder的例子包括鹿、兔子和各种昆虫。这些动物不仅依赖植物为生，还在种子传播和维持植物种群方面发挥着重要作用。 在食物链的上游，我们遇到了肉食动物，它们是次级feeder。这些动物，如狼和鹰，以草食动物为食，从而调节它们的种群。这种捕食行为确保没有单一物种主导生态系统，使生物多样性得以繁荣。肉食动物对维持草食动物种群的健康至关重要，因为它们有助于防止过度放牧并促进植物的生长。 杂食动物可以被归类为三级feeder，它们既摄取植物也摄取动物。人类是杂食性feeder的典型例子，因为我们的饮食包括来自不同来源的多种食物。杂食动物在生态系统中扮演着独特的角色，因为它们可以根据可用食物的不同而适应多种食物来源，从而促进食物网的韧性。 Feeder的概念不仅限于动物；它也包括真菌和细菌等分解者。这些生物分解死去的物质，将必需的营养物质返回土壤，支持植物的生长。因此，在更广泛的生态背景下，分解者也被视为feeder，强调了所有生命形式之间的相互联系。 在农业系统中，feeder这个术语有了更多的含义。例如，农民常常使用feeder为牲畜提供食物，以确保他们的动物获得适当的营养以促进生长和生产力。此外，feeder还可以指为宠物或野生鸟类提供食物的装置，说明了这个术语在日常生活中的多种应用。 最终，理解feeders在自然和人工生态系统中的角色突显了每种生物在更大系统中的重要性。每个feeder都有助于能量和营养的流动，支持生命并维持生态平衡。随着我们面临栖息地丧失和气候变化等挑战，认识到feeders的重要性可以导致更有效的保护工作。通过保护这些生态系统的关键组成部分，我们可以为未来几代人确保一个更健康的地球。