scavenger

简明释义

英[ˈskævɪndʒə(r)]美[ˈskævɪndʒər]

n. 食腐动物；清道夫；[助剂] 清除剂；拾荒者

复 数 s c a v e n g e r s

英英释义

单词用法

同义词

反义词

例句

1.Is taking the scavenger hunt into the 21st century. Someone even made a movie about it.

正把寻宝游戏带到21世纪，甚至有人为其制作了一部电影。

2.After you left, I like a scavenger, everywhere to collect your message.

你走之后，我像个拾荒者一样，到处收集你的消息。

3.He struck at one with his knife lashed to the end of an oar and watched the scavenger sliding down into deep water.

他用绑在桨的一头的刀子击中了其中的一条，并看着这条食腐动物滑到深海里去了。

4.Send your loved one on a scavenger hunt to be remembered!

发送给您的爱人一个在一个清道夫亨特必须记住！

5.The Treasure or Scavenger Hunt is simple.

寻宝游戏很简单。

6.You always live like a scavenger.

念旧的人总活得像个拾荒者。

7.The documentary highlighted how scavengers help maintain the ecosystem.

这部纪录片强调了清道夫如何帮助维持生态系统。

8.Raccoons are often seen as urban scavengers rummaging through trash bins.

浣熊常被视为城市中的清道夫，翻找垃圾桶。

9.In nature, a scavenger plays an important role in cleaning up dead animals.

在自然界中，清道夫在清理死去的动物方面扮演着重要角色。

10.The scavenger birds soared above, looking for carrion.

这些清道夫鸟在空中翱翔，寻找腐肉。

11.The scavenger in the park was searching for leftover food.

公园里的清道夫正在寻找剩下的食物。

作文

In the vast tapestry of nature, every creature plays a unique role, contributing to the balance of the ecosystem. Among these creatures, the scavenger (清道夫) stands out as an essential player in the cycle of life and death. Scavengers are organisms that consume dead animals and organic waste, helping to decompose and recycle nutrients back into the environment. This process not only cleans up the landscape but also prevents the spread of disease by removing decaying matter from the ecosystem.One of the most well-known scavengers (清道夫) is the vulture. These birds have an incredible ability to locate carrion from great distances, thanks to their keen eyesight and sense of smell. By feeding on dead animals, vultures play a crucial role in maintaining the health of their habitats. Without them, the bodies of dead animals would accumulate, leading to unsanitary conditions and potential outbreaks of disease. Similarly, other scavengers like hyenas and jackals also contribute significantly to this natural cleanup crew.Scavengers are not limited to the animal kingdom; there are also many scavengers (清道夫) among insects. For example, beetles, particularly dung beetles, feed on feces, breaking it down and returning nutrients to the soil. This not only helps fertilize the ground but also aids in seed dispersal, promoting plant growth. In this way, scavengers (清道夫) play a vital role in sustaining the health of ecosystems and supporting biodiversity.The importance of scavengers (清道夫) extends beyond their ecological roles. They also serve as indicators of environmental health. A decline in scavenger populations can signal problems within an ecosystem, such as pollution or habitat destruction. Conservation efforts often focus on protecting these crucial species, recognizing that their presence is essential for a balanced environment.In human society, the concept of a scavenger (清道夫) can be viewed through different lenses. While some may see scavenging as a negative term, associated with poverty or neglect, it can also be reinterpreted as resourcefulness and adaptability. Many people engage in scavenging practices, whether by recycling materials, foraging for wild edibles, or repurposing discarded items. This form of scavenging can lead to sustainable living practices and reduce waste, highlighting the importance of rethinking our relationship with consumption and disposal.In conclusion, the role of the scavenger (清道夫) in both nature and human society is multifaceted and significant. From cleaning up the environment to serving as indicators of ecological health, scavengers are indispensable to maintaining the balance of ecosystems. Furthermore, by embracing the concept of scavenging in our daily lives, we can promote sustainability and foster a deeper connection with the world around us. Recognizing the value of scavengers (清道夫) encourages us to appreciate the intricate web of life and the interdependence of all organisms, reminding us that every role is vital in the grand scheme of existence.

在大自然的广阔画卷中，每种生物都扮演着独特的角色，为生态系统的平衡做出贡献。在这些生物中，清道夫（scavenger）作为生命与死亡循环中的重要参与者脱颖而出。清道夫是指那些以死去的动物和有机废物为食的生物，帮助分解并将养分重新回归环境。这一过程不仅清理了景观，还通过去除腐烂物质来防止疾病的传播。最著名的清道夫（scavenger）之一是秃鹫。这些鸟类具有从远处定位腐肉的惊人能力，这要归功于它们敏锐的视力和嗅觉。通过以死去的动物为食，秃鹫在维持栖息地健康方面发挥着至关重要的作用。没有它们，死去动物的尸体会积累，导致不卫生的条件和潜在的疾病爆发。同样，其他清道夫如鬣狗和豺狼也对这一自然清理团队做出了重大贡献。清道夫不仅限于动物王国；在昆虫中也有许多清道夫（scavenger）。例如，甲虫，尤其是粪甲虫，以粪便为食，分解它并将养分返回土壤。这不仅有助于肥沃土地，还有助于种子传播，促进植物生长。以这种方式，清道夫（scavenger）在维持生态系统的健康和支持生物多样性方面发挥着至关重要的作用。清道夫（scavenger）的重要性超越了它们的生态角色。它们也作为环境健康的指标。清道夫种群的减少可能会预示生态系统内部的问题，例如污染或栖息地破坏。保护工作往往集中在保护这些关键物种上，认识到它们的存在对平衡环境至关重要。在社会中，清道夫（scavenger）的概念可以通过不同的视角来看待。虽然一些人可能将清道夫视为一个消极的词汇，联想到贫困或忽视，但它也可以被重新诠释为机智和适应能力。许多人参与清道夫实践，无论是回收材料、觅食野生食物，还是重新利用丢弃物品。这种形式的清道夫行为可以促进可持续生活实践并减少浪费，强调重新思考我们与消费和处置关系的重要性。总之，清道夫（scavenger）在自然界和人类社会中的角色是多方面且重要的。从清理环境到作为生态健康的指标，清道夫对保持生态系统的平衡是不可或缺的。此外，通过在日常生活中接受清道夫的概念，我们可以促进可持续性，并加深与周围世界的联系。认识到清道夫（scavenger）的价值鼓励我们欣赏生命的复杂网络以及所有生物的相互依赖，提醒我们在存在的宏伟计划中，每个角色都是至关重要的。