swiftlet

简明释义

英[ˈswɪftlɪt]美[ˈswɪftlɪt]

n. 金丝燕

英英释义

单词用法

同义词

反义词

例句

1.It requires a special kind of nest, made by a particular species of swiftlet, a tropical bird mostly found in Southeast Asia.

这要求一种特殊的燕窝，是由一种特殊的金丝燕做的，这种金丝燕大部分被发现于东南亚。

2.It requires a special kind of nest, made by a particular species of swiftlet, a tropical bird mostly found in Southeast Asia.

燕窝来自一种特殊的燕子，叫作金丝燕，是一种热带鸟类，主要分布在东南亚地区。

3.Swiftlet populations have fallen steeply in some regions, prompting conservation officials to look for ways to protect the species.

在一些地区，金丝燕数量已经急剧减少，动物保护官员不得不想方设法来保护它们。

4.Singapore has Swiftlet Farm!

新加坡也有燕房！

5.It requires a special kind of nest, made by a particular species of swiftlet, a tropical bird mostly found in Southeast Asia.

制作燕窝需要用到一种在东南亚常见的种类独特的热带雨燕的鸟窝。

6.Swiftlet populations have fallen steeply in some regions, prompting conservation officials to look for ways to protect the species.

在一些地区，金丝燕数量已经急剧减少，动物保护官员不得不想方设法来保护它们。

7.Birdwatchers often seek out the elusive swiftlet for its fascinating behavior.

鸟类观察者常常寻找难以捉摸的燕窝，因为它的行为非常迷人。

8.In some cultures, the nests of swiftlets are considered a delicacy.

在某些文化中，燕窝的巢被视为美味佳肴。

9.The swiftlet can be found in tropical regions, often living in caves.

燕窝可以在热带地区找到，通常生活在洞穴中。

10.The sound of a swiftlet can be heard echoing through the cave.

在洞穴中，可以听到燕窝的声音回响。

11.The swiftlet is known for its unique nest made of hardened saliva.

这种燕窝以其独特的用唾液制成的巢而闻名。

作文

The world of birds is incredibly diverse, with each species exhibiting unique traits and behaviors. One fascinating bird that captures the attention of ornithologists and nature enthusiasts alike is the swiftlet. The swiftlet (中文释义: 短翅鸥) is a small, agile bird belonging to the family Apodidae, which is known for its remarkable flying abilities and distinctive nesting habits. These birds are primarily found in tropical and subtropical regions, where they thrive in various habitats ranging from coastal areas to dense forests.One of the most intriguing aspects of the swiftlet is its ability to navigate and hunt in complete darkness. Unlike many other birds, swiftlets rely heavily on echolocation to find their way and locate food. They produce high-frequency sounds that bounce off objects, allowing them to create a mental map of their surroundings. This adaptation is particularly useful during the night when they forage for insects, their primary source of nutrition.In addition to their impressive flying skills, swiftlets are also known for their unique nesting behavior. They build their nests in dark caves or under overhangs, using a special secretion from their salivary glands. These nests are made entirely of hardened saliva, which hardens upon exposure to air. The nests are not only a marvel of natural engineering but also have significant economic value. In some cultures, particularly in Southeast Asia, swiftlet nests are harvested to make bird's nest soup, a delicacy believed to have health benefits.The harvesting of swiftlet nests raises important questions about sustainability and conservation. As demand for bird's nest soup increases, the pressure on swiftlet populations has grown. Overharvesting can lead to declines in their numbers, disrupting local ecosystems. Conservationists advocate for sustainable harvesting practices that ensure the survival of these remarkable birds while still allowing local communities to benefit economically.Moreover, swiftlets play a crucial role in their ecosystems as insectivores. By consuming vast quantities of insects, they help control pest populations, contributing to the balance of their habitats. Their presence indicates a healthy environment, as they require clean air and abundant food sources to thrive.In conclusion, the swiftlet is a remarkable bird that exemplifies the wonders of nature. Its unique adaptations, such as echolocation and saliva-based nesting, highlight the incredible diversity of avian life. However, as we admire these birds, it is essential to consider the impact of human activities on their populations. By promoting sustainable practices and raising awareness about the importance of swiftlets in our ecosystems, we can ensure that future generations will continue to marvel at these extraordinary creatures. Protecting the swiftlet and its habitat is not just about preserving a species; it is about maintaining the delicate balance of our natural world.

鸟类的世界是极其多样化的，每个物种都展现出独特的特征和行为。一个引人注目的鸟类是swiftlet（中文释义：短翅鸥）。swiftlet是一种小型灵活的鸟，属于雨燕科，以其卓越的飞行能力和独特的筑巢习性而闻名。这些鸟主要分布在热带和亚热带地区，栖息于从沿海地区到密林的各种栖息地。swiftlet最引人入胜的方面之一是它在完全黑暗中导航和捕猎的能力。与许多其他鸟类不同，swiftlet主要依靠回声定位来寻找方向和食物。它们发出高频声音，这些声音会反弹并帮助它们在周围环境中创建心理地图。这种适应特别适用于夜间觅食昆虫，这是它们的主要营养来源。除了令人印象深刻的飞行技能外，swiftlet还以其独特的筑巢行为而闻名。它们在黑暗的洞穴或悬崖下筑巢，使用来自唾液腺的特殊分泌物。这些巢穴完全由硬化的唾液制成，在暴露于空气中后硬化。这些巢不仅是自然工程的奇迹，还有重要的经济价值。在一些文化中，特别是在东南亚，swiftlet的巢被收集来制作燕窝汤，这是一种被认为具有健康益处的美食。swiftlet巢的采集引发了关于可持续性和保护的重要问题。随着对燕窝汤需求的增加，对swiftlet种群的压力也在增大。过度采集可能导致它们数量下降，从而破坏当地生态系统。保护主义者提倡可持续的采集实践，以确保这些杰出鸟类的生存，同时仍然使当地社区能够经济受益。此外，swiftlet作为食虫动物在其生态系统中发挥着至关重要的作用。通过消耗大量昆虫，它们帮助控制害虫种群，有助于维持栖息地的平衡。它们的存在表明环境健康，因为它们需要清洁的空气和丰富的食物来源才能繁荣。总之，swiftlet是一种非凡的鸟类，体现了自然的奇迹。它的独特适应性，如回声定位和基于唾液的筑巢，突显了鸟类生命的惊人多样性。然而，当我们欣赏这些鸟时，必须考虑人类活动对其种群的影响。通过促进可持续的实践并提高人们对swiftlet在生态系统中重要性的认识，我们可以确保未来的世代继续惊叹于这些非凡的生物。保护swiftlet及其栖息地不仅是为了保护一个物种；更是为了维持我们自然世界的微妙平衡。