possum

简明释义

英[ˈpɒsəm]美[ˈpɑːsəm]

n. 负鼠（等于 opossum）

vi. 装傻

复 数 p o s s u m s

英英释义

单词用法

同义词

反义词

例句

1.This should be in a gift basket with the creamed possum and the Duck Dynasty chocolates.

它应该和奶油负鼠与鸭子王朝巧克力放到一个礼品篮子里。

2.The possum cannot survive much more than five hours at temperatures over 30C.

负鼠在30摄氏度以上的环境中，活不过五个小时。

3.The clockmaker figured Moth's experiment with her possum was also likely to end soon.

钟表匠想，莫丝对负鼠的实验有可能很快也结束了。

4.Perhaps we should also adopt the white lemuroid possum as an icon for the victims of global warming.

也许我们也应该把白狐猴负鼠作为全球变暖的受害者代表。

5.In Dr Nersesian’s titration the litmus was a species called the brushtail possum.

涅尔谢相博士的滴定实验中的“石蕊指示剂”是一种叫帚尾袋貂的动物。

6.I don't think he is really sick. He's probably just playing possum.

我不认为他真的有病。他可能只是装病而已。

7.Moth tossed the baby onto the table with a thunk that startled the possum.

莫丝把婴儿丢到桌子上，砰的一声让负鼠吓了一跳。

8.A possum, eyes shiny-bright, peered out of its nest.

一只负鼠，用那双尖锐的眼睛，凝视着它的巢穴。

9.A possum laid down the bearded iris field.

一只白鼻心躺在鸢尾兰区。

10.We have a family of possums 负鼠 living in our backyard.

我们后院里住着一窝possums 负鼠。

11.My cat was curious about the possum 负鼠 in the garden.

我的猫对花园里的possum 负鼠很好奇。

12.I saw a possum 负鼠 rummaging through the trash last night.

我昨晚看到一只possum 负鼠在翻垃圾。

13.A possum 负鼠 can eat up to 5,000 ticks in a season.

一只possum 负鼠在一个季节内可以吃掉多达5000只蜱虫。

14.The possum 负鼠 is known for playing dead when threatened.

当受到威胁时，possum 负鼠以装死而闻名。

作文

The world of wildlife is filled with fascinating creatures, each playing a unique role in their ecosystems. One such creature that often captures the curiosity of people is the possum (负鼠). These marsupials are native to Australia and nearby islands, but their relatives can also be found in the Americas. The possum is particularly interesting due to its nocturnal habits and distinctive appearance, which includes a pointed snout and large, expressive eyes. One of the most remarkable traits of the possum is its ability to play dead when threatened. This behavior, known as thanatosis, allows the possum to avoid predators by appearing lifeless. While this may seem like an unusual defense mechanism, it can be very effective. Predators often prefer live prey, and if a possum can convince them that it is no longer a threat, it stands a better chance of survival. In addition to their remarkable defense strategies, possums are also essential for maintaining the health of their environments. They are opportunistic feeders, consuming a varied diet that includes fruits, insects, and even small animals. By foraging for food, possums help to control insect populations and disperse seeds, promoting plant growth and biodiversity. This makes them an important part of their ecological niche. Despite their many positive contributions, possums often face challenges from human activity. Habitat destruction, road traffic, and climate change pose significant threats to their populations. As urban areas expand, possums are increasingly forced to navigate dangerous environments where they may be hit by cars or lose their natural habitats. Conservation efforts are crucial to ensure that these remarkable creatures continue to thrive. Moreover, possums have a unique place in various cultures. In some Indigenous Australian stories, the possum is seen as a trickster figure, symbolizing adaptability and cleverness. In contrast, in North America, the opossum has been viewed with a mix of fascination and disdain. Some people appreciate their role in controlling pests, while others see them as nuisances due to their scavenging habits. Education about the importance of possums in our ecosystems can help shift public perception. Many people are unaware of the benefits these animals provide and may view them solely as pests. By raising awareness, we can foster a greater appreciation for wildlife and encourage coexistence rather than conflict. In conclusion, the possum (负鼠) is a remarkable creature that plays a vital role in its ecosystem. Its unique adaptations and behaviors, such as playing dead and being an opportunistic feeder, showcase the wonders of nature. As we continue to face environmental challenges, it is essential to protect and conserve the habitats of possums and educate ourselves and others about their significance. By doing so, we can ensure that future generations will have the opportunity to learn about and appreciate these fascinating animals.

野生动物的世界充满了迷人的生物，每种生物在其生态系统中扮演着独特的角色。其中一种常常吸引人们好奇心的生物是possum（负鼠）。这些有袋类动物原产于澳大利亚及其附近岛屿，但它们的亲戚也可以在美洲找到。possum尤其有趣，因为它们的夜行性习性和独特的外观，包括尖尖的鼻子和大大的、富有表现力的眼睛。possum最显著的特点之一是它们在受到威胁时能假死。这种行为被称为死亡假象，使得possum在面对捕食者时能够通过表现得像是没有生命来逃避威胁。虽然这似乎是一种不寻常的防御机制，但它可能非常有效。捕食者通常更喜欢活的猎物，如果一只possum能让它们相信它不再构成威胁，它就更有可能生存下来。除了它们显著的防御策略外，possum在维持环境健康方面也至关重要。它们是机会主义的食客，食物来源多样，包括水果、昆虫，甚至小动物。通过觅食，possum帮助控制昆虫数量并传播种子，促进植物生长和生物多样性。这使它们成为生态位的重要组成部分。尽管有许多积极的贡献，possum仍然面临来自人类活动的挑战。栖息地破坏、交通事故和气候变化对它们的种群造成了重大威胁。随着城市区域的扩张，possum越来越被迫在危险的环境中生存，在那里它们可能会被汽车撞到或失去自然栖息地。保护工作对于确保这些非凡生物继续繁荣至关重要。此外，possum在各种文化中占有独特的位置。在一些澳大利亚土著故事中，possum被视为一个狡诈的角色，象征着适应能力和聪明才智。相反，在北美，opossum则被以复杂的态度看待，有人欣赏它们控制害虫的作用，而另一些人则因它们的拾荒习性而将其视为麻烦。关于possum在我们生态系统中重要性的教育可以帮助改变公众的看法。许多人并不知道这些动物所提供的益处，可能仅将其视为害虫。通过提高意识，我们可以培养对野生动物的更大欣赏，鼓励共存而不是冲突。总之，possum（负鼠）是一种非凡的生物，在其生态系统中发挥着至关重要的作用。它们的独特适应性和行为，如假死和机会主义觅食，展示了自然的奇迹。随着我们继续面临环境挑战，保护和维护possum栖息地至关重要，并教育自己和他人了解它们的重要性。通过这样做，我们可以确保未来的世代有机会学习和欣赏这些迷人的动物。