alligators

简明释义

英[ˈælɪˌɡeɪtə]美[ˈælɪˌɡeɪtərz]

短吻鳄

短吻鳄皮革

鳄口式工具（alligator 的复数）

英英释义

单词用法

同义词

反义词

例句

1.There's a saying that goes: "When you're up to your neck in alligators, it's hard to remember that you were there to drain the swamp."

有一个谚语：“当您的脖子即将进入鳄鱼的口中，您很难记得您是处于将要陷于沼泽的状况。”

2.Later, we watched the flamingos, squirrel monkeys, alligators and other rare animals. They really strange, eye-opener for me.

随后，我们又观看了火烈鸟、松鼠猴、扬子鳄等稀有动物。它们真是千奇百怪，使我大开眼界。

3.There are huge alligators living in the swamps.

沼泽里住有巨大的鳄鱼。

4.But there is no guarantee that the culture of the organization doesn't revert to fighting the alligators when the time crunch hits.

但是这不能保证当时间已经迫近时，这个组织的文化不会反过来与美洲鳄鱼进行搏斗。

5.You'll see many exotic birds and of course a world famous alligators.

你能见到很多有异国情调的鸟和世界闻名的鳄鱼。

6.So perhaps the question to ask, say some scientists, is not how birds got their feathers, but how alligators lost theirs.

因此，有科学家表示，研究者需要探讨的问题并非是鸟类如何获得羽毛，而应该是鳄鱼如何丧失羽毛。

7.Have you ever heard the one about alligators living in New York sewers?

你听说过纽约下水道里有鳄鱼的故事吗？

8.In Florida, it’s common to see alligators basking in the sun by the water.

在佛罗里达州，常常可以看到短吻鳄在水边晒太阳。

9.Some people are fascinated by alligators and study their behavior.

一些人对短吻鳄感到着迷，并研究它们的行为。

10.The park ranger warned us to keep a safe distance from the alligators.

公园护林员警告我们要与短吻鳄保持安全距离。

11.The biologist explained how alligators play a crucial role in their ecosystem.

生物学家解释了短吻鳄在其生态系统中扮演的重要角色。

12.I saw a group of alligators in the swamp during our nature tour.

在我们的自然游览中，我在沼泽里看到了几只短吻鳄。

作文

Alligators are fascinating creatures that inhabit the wetlands and swamps of the southeastern United States and parts of China. These reptiles belong to the family Alligatoridae, which includes two extant species: the American alligator and the Chinese alligator. They are often confused with crocodiles, but there are several key differences between the two. For instance, alligators（短吻鳄） tend to have a broader snout compared to the more pointed snout of crocodiles. This unique feature helps them in their feeding habits, as they primarily consume fish, birds, and small mammals.One of the most interesting aspects of alligators（短吻鳄） is their behavior. They are known for their ability to regulate their body temperature through basking in the sun or submerging themselves in water. This ectothermic characteristic allows them to thrive in their natural habitats, where temperatures can vary significantly throughout the year. During colder months, alligators（短吻鳄） may enter a state of brumation, similar to hibernation, where their metabolism slows down and they become less active.In terms of reproduction, alligators（短吻鳄） are quite remarkable. The female typically builds a nest made of vegetation and lays around 20 to 50 eggs. After about 65 days of incubation, the hatchlings emerge and are immediately vulnerable to predators. Interestingly, the temperature at which the eggs are incubated determines the sex of the young alligators（短吻鳄）; warmer temperatures produce males while cooler temperatures yield females. This fascinating reproductive strategy highlights the adaptability of these reptiles to their environment.Another noteworthy point about alligators（短吻鳄） is their role in the ecosystem. As apex predators, they help maintain the balance of their habitat by controlling the populations of various prey species. Additionally, their nesting activities contribute to the creation of new habitats for other wildlife, as their nests can provide safe areas for various organisms to thrive.Despite their ecological importance, alligators（短吻鳄） face numerous threats due to human activity. Habitat destruction, pollution, and hunting have significantly impacted their populations. Conservation efforts have been implemented in many regions to protect these magnificent creatures and their habitats. Education and awareness campaigns are vital in ensuring that people understand the importance of preserving alligators（短吻鳄） and their ecosystems.In conclusion, alligators（短吻鳄） are not only intriguing animals but also play a crucial role in their ecosystems. Understanding their behaviors, reproductive strategies, and ecological significance can help foster a greater appreciation for these reptiles. It is essential that we work towards conserving their populations and habitats, ensuring that future generations can continue to admire and learn from these incredible creatures.

短吻鳄是迷人的生物，栖息在美国东南部和中国部分地区的湿地和沼泽中。这些爬行动物属于短吻鳄科，包括两种现存物种：美洲短吻鳄和中国短吻鳄。它们常常与鳄鱼混淆，但两者之间有几个关键区别。例如，alligators（短吻鳄）往往有更宽的吻部，而鳄鱼的吻部则更尖。这一独特特征帮助它们在觅食习惯上，因为它们主要以鱼、鸟和小型哺乳动物为食。关于alligators（短吻鳄），一个最有趣的方面是它们的行为。它们以通过在阳光下晒太阳或潜入水中来调节体温而闻名。这种变温特性使它们能够在自然栖息地中茁壮成长，因为这些地方的温度在一年中可能会有很大的变化。在寒冷的月份，alligators（短吻鳄）可能会进入一种类似于冬眠的状态，称为蛰伏，其新陈代谢减缓，活动减少。在繁殖方面，alligators（短吻鳄）非常出色。雌性通常会用植物材料筑巢，并产下约20到50个卵。经过大约65天的孵化，幼崽会破壳而出，立即面临捕食者的威胁。有趣的是，卵的孵化温度决定了幼alligators（短吻鳄）的性别；较高的温度产生雄性，而较低的温度则产生雌性。这一迷人的繁殖策略突显了这些爬行动物对其环境的适应能力。关于alligators（短吻鳄）还有一个值得注意的点是它们在生态系统中的角色。作为顶级捕食者，它们通过控制各种猎物种群来帮助维持栖息地的平衡。此外，它们的筑巢活动为其他野生动物创造了新栖息地，因为它们的巢可以为各种生物提供安全的生存区域。尽管它们在生态系统中重要，但由于人类活动，alligators（短吻鳄）面临许多威胁。栖息地破坏、污染和狩猎对它们的种群产生了重大影响。在许多地区已经实施了保护措施，以保护这些壮丽的生物及其栖息地。教育和意识提升活动对于确保人们理解保护alligators（短吻鳄）及其生态系统的重要性至关重要。总之，alligators（短吻鳄）不仅是迷人的动物，而且在其生态系统中发挥着至关重要的作用。了解它们的行为、繁殖策略和生态重要性可以帮助增强对这些爬行动物的欣赏。我们必须努力保护它们的种群和栖息地，以确保后代能够继续欣赏和学习这些令人难以置信的生物。