koala

简明释义

英[kəʊˈɑːlə]美[koʊˈɑːlə]

n. 树袋熊，无尾熊（产于澳大利亚，又名考拉）

复 数 k o a l a s

英英释义

单词用法

同义词

反义词

例句

1.Hanger was the first person to genetically sequence the koala retrovirus after its discovery.

Hanger是第一个对这种考拉逆转录病毒进行基因测序的人。

2.I would fly to Australia to see the koala bears and the kangaroos.

我要飞到澳大利亚去看树袋熊和袋鼠。

3.The koala opened both its red-rimmed eyes and looked down on me malevolently.

树熊睁开两眼，眼圈红红的，恶狠狠地朝下看了看我。

4.The koala is unique to Australia.

树袋熊是澳大利亚独有的。

5.The koala likes to fly a kite.

无尾熊喜欢放风筝。

6.On top of all that, a koala once tried to do me a very nasty mischief.

最可恶的是，我曾经被一只树熊恶搞了一场。

7.The koala is known for its cute appearance and sleepy nature.

考拉因其可爱的外表和爱睡觉的性格而闻名。

8.In Australia, you can see a koala resting in a eucalyptus tree.

在澳大利亚，你可以看到一只考拉在桉树上休息。

9.Many tourists visit wildlife parks to take pictures with a koala.

许多游客前往野生动物园与考拉合影。

10.The diet of a koala mainly consists of eucalyptus leaves.

考拉的饮食主要由桉树叶组成。

11.A baby koala is called a joey and stays in its mother's pouch.

一只小考拉被称为乔伊，待在母亲的育儿袋里。

作文

The koala is one of the most iconic animals native to Australia. Known for its adorable appearance and unique habits, the koala has become a symbol of wildlife conservation efforts in the region. These marsupials are often found sleeping in eucalyptus trees, where they spend up to 18 hours a day resting. This behavior is primarily due to their diet, which consists almost entirely of eucalyptus leaves. The leaves are low in nutrition and require a lot of energy to digest, leading the koala to conserve energy by sleeping for most of the day. The koala is not only cute but also plays an important role in the ecosystem. By feeding on eucalyptus leaves, they help to maintain the health of these trees. However, the koala faces numerous threats, including habitat destruction, climate change, and disease. Urban development has led to significant loss of their natural habitat, making it increasingly difficult for them to find food and shelter. As a result, many conservation organizations are working tirelessly to protect the remaining populations of koalas and their habitats. In recent years, the plight of the koala has garnered international attention. Bushfires in Australia have devastated large areas of land, further threatening the survival of this beloved marsupial. Many koalas were affected by the fires, either losing their homes or suffering from injuries. Rescue efforts have included the establishment of sanctuaries where injured koalas can receive care and rehabilitation. The reproductive habits of the koala are also fascinating. Female koalas typically give birth to a single joey after a gestation period of about 35 days. The tiny, hairless joey climbs into its mother's pouch, where it will continue to develop for several months. After leaving the pouch, the young koala will stay with its mother for up to a year, learning essential survival skills. This close bond between mother and offspring is crucial for the joey's development and future success in the wild. Education and awareness are key components in the conservation of the koala. Many schools and organizations are creating programs to teach people about the importance of protecting these animals and their habitats. By fostering a sense of responsibility towards nature, we can inspire future generations to take action in preserving the environment. In conclusion, the koala is more than just a cute face; it represents the delicate balance of our ecosystems and the urgent need for conservation efforts. As we continue to learn more about this remarkable marsupial, it is vital that we take steps to ensure its survival for years to come. Protecting the koala means protecting our planet and all the unique creatures that inhabit it.

考拉是澳大利亚特有的最具标志性的动物之一。因其可爱的外表和独特的习性，考拉已成为该地区野生动物保护努力的象征。这些有袋动物通常栖息在桉树上，白天可以睡眠长达18小时。这种行为主要是由于它们的饮食几乎完全由桉树叶组成。桉树叶营养价值低，消化需要大量能量，因此考拉通过大部分时间的睡眠来节省能量。 考拉不仅可爱，而且在生态系统中扮演着重要角色。通过以桉树叶为食，它们有助于维持这些树木的健康。然而，考拉面临着许多威胁，包括栖息地破坏、气候变化和疾病。城市发展导致了自然栖息地的大量丧失，使它们越来越难以找到食物和庇护所。因此，许多保护组织正在不懈努力，以保护剩余的考拉种群及其栖息地。 近年来，考拉的困境引起了国际关注。澳大利亚的森林大火摧毁了大片土地，进一步威胁到这一受人喜爱的有袋动物的生存。许多考拉受到火灾的影响，要么失去家园，要么遭受伤害。救援工作包括建立庇护所，为受伤的考拉提供护理和康复。 考拉的繁殖习性也令人着迷。雌性考拉通常在约35天的妊娠期后生下一个幼仔。这个微小、无毛的幼仔爬进母亲的育儿袋，在那里继续发育几个月。离开育儿袋后，幼考拉会与母亲呆在一起长达一年，学习重要的生存技能。这种母子之间的紧密联系对幼仔的成长和未来在野外的成功至关重要。 教育和意识是考拉保护的重要组成部分。许多学校和组织正在创建项目，教导人们保护这些动物及其栖息地的重要性。通过培养对自然的责任感，我们可以激励未来几代人采取行动，保护环境。 总之，考拉不仅仅是可爱的面孔；它代表着我们生态系统的微妙平衡以及迫切需要的保护努力。当我们继续了解这种非凡的有袋动物时，采取措施确保其生存至关重要。保护考拉就是保护我们的地球和所有独特的生物。