crayfish

简明释义

英[ˈkreɪfɪʃ]美[ˈkreɪfɪʃ]

n. 小龙虾

复 数 c r a y f i s h 或 c r a y f i s h e s

英英释义

单词用法

同义词

反义词

例句

1.The main varieties of shellfish taken are lobsters, periwinkles, crayfish and oysters.

捕捞的贝类主要品种有：虾、海螺、小虾和牡蛎。

2.Today, New Zealand's Lake Taupo is a serene sheet of fresh water, beloved of crayfish and hikers alike.

今天，新西兰的陶波湖是一片宁静的淡水湖，为小龙虾和徒步旅行者所喜欢。

3.After researchers found the first crayfish, a male, they uncovered a second, this time a female.

研究人员们发现的第一只螯虾是雄性，第二只则是雌性。

4.Today, New Zealand's Lake Taupo is a serene sheet of fresh water, beloved by crayfish and hikers alike.

今天，新西兰的陶波湖是一片宁静的淡水湖，为小龙虾和徒步旅行者所喜欢。

5.Some of Britain's most endangered wildlife, from red squirrels to native crayfish, are vanishing from the countryside at an alarming rate, a report warns.

英国的一项报告表明该国大多数濒临灭绝的野生物种，从红松鼠到当地小龙虾，正在以惊人的速度消失。

6.Histological method has been used to observe the baldder of Australia Crayfish Yabby.

对澳大利亚亚比虾膀胱进行了组织学观察研究。

7.We went to the lake and caught some crayfish.

我们去湖里抓了一些小龙虾。

8.The restaurant specializes in dishes made with crayfish.

这家餐厅专门做用小龙虾制作的菜肴。

9.In some regions, people celebrate a festival dedicated to crayfish.

在某些地区，人们庆祝一个专门为小龙虾设立的节日。

10.My favorite dish is pasta with crayfish and garlic.

我最喜欢的菜是大蒜小龙虾意大利面。

11.We found a recipe that includes crayfish as the main ingredient.

我们找到了一道以小龙虾为主要成分的食谱。

作文

Crayfish, often referred to as "crawfish" or "mudbugs," are freshwater crustaceans that resemble small lobsters. They are a popular delicacy in many cultures, especially in the southern United States, where they are celebrated in festivals and culinary dishes. These fascinating creatures inhabit rivers, streams, and ponds, playing a crucial role in the aquatic ecosystem. The term crayfish (小龙虾) is derived from the French word "écrevisse," which reflects their popularity in French cuisine as well. The anatomy of a crayfish (小龙虾) is quite interesting. They have a hard exoskeleton that protects their bodies and provides structural support. This exoskeleton is periodically shed in a process called molting, allowing them to grow. A crayfish (小龙虾) has ten limbs: eight walking legs and two large pincers, or claws, which they use for defense and capturing prey. Their diet primarily consists of plants, insects, and detritus, making them omnivorous scavengers. In terms of reproduction, crayfish (小龙虾) are fascinating. Mating usually occurs in the spring, and females carry fertilized eggs under their tails until they hatch into tiny larvae. These larvae eventually grow into juvenile crayfish (小龙虾), which will continue to develop into adults. The life cycle of a crayfish (小龙虾) is an excellent example of nature's intricate processes. Culinary-wise, crayfish (小龙虾) are a staple in many southern dishes. One of the most famous dishes is the crawfish boil, where crayfish (小龙虾) are boiled with spices, potatoes, corn, and sausage, creating a flavorful feast. Festivals celebrating crayfish (小龙虾) often include music, dancing, and, of course, plenty of food. These events bring communities together and highlight the cultural significance of crayfish (小龙虾) in local traditions. Moreover, crayfish (小龙虾) farming has become increasingly popular due to the high demand for these delicacies. Farmers cultivate crayfish (小龙虾) in controlled environments, ensuring a steady supply for restaurants and markets. This aquaculture not only meets consumer needs but also promotes sustainable practices within the fishing industry. However, it is essential to be aware of the ecological impact of crayfish (小龙虾) farming and harvesting. Invasive species can disrupt local ecosystems, outcompeting native species for resources. Therefore, responsible farming and harvesting practices are crucial to maintaining the balance in freshwater habitats. In conclusion, the crayfish (小龙虾) is more than just a tasty treat; it is a vital part of our ecosystem and culture. Understanding their biology, role in the environment, and culinary significance can deepen our appreciation for these remarkable creatures. Whether enjoyed at a festive gathering or studied in a scientific context, crayfish (小龙虾) hold a unique place in our world, reminding us of the interconnectedness of life and the importance of preserving our natural resources.

小龙虾，通常被称为“爬虾”或“泥虫”，是一种淡水甲壳类动物，形似小龙虾。它们在许多文化中都是一种受欢迎的美味，尤其是在美国南部，在那里，它们在节日和烹饪菜肴中受到庆祝。这些迷人的生物栖息在河流、溪流和池塘中，在水生生态系统中扮演着重要角色。术语crayfish（小龙虾）源自法语单词“écrevisse”，反映了它们在法国美食中的受欢迎程度。 crayfish（小龙虾）的解剖结构非常有趣。它们有一个坚硬的外骨骼，保护它们的身体并提供结构支持。这个外骨骼会定期脱落，称为蜕皮，使它们能够生长。crayfish（小龙虾）有十条肢体：八条行走腿和两只大钳子，它们用来防御和捕捉猎物。它们的饮食主要由植物、昆虫和腐殖质组成，使它们成为杂食性 scavenger。 在繁殖方面，crayfish（小龙虾）非常有趣。交配通常发生在春季，雌性在尾部携带受精卵，直到孵化成微小的幼虫。这些幼虫最终成长为幼年crayfish（小龙虾），将继续发育成成年个体。crayfish（小龙虾）的生命周期是自然复杂过程的一个极好例子。 在烹饪方面，crayfish（小龙虾）是许多南方菜肴的主食。其中一道著名的菜肴是爬虾煮，其中crayfish（小龙虾）与香料、土豆、玉米和香肠一起煮制，创造出美味的盛宴。庆祝crayfish（小龙虾）的节日通常包括音乐、舞蹈，当然还有大量的美食。这些活动将社区聚集在一起，突显了crayfish（小龙虾）在地方传统中的文化意义。 此外，由于对这些美味的高需求，crayfish（小龙虾）养殖变得越来越受欢迎。农民在受控环境中培养crayfish（小龙虾），确保餐厅和市场的稳定供应。这种水产养殖不仅满足了消费者的需求，还促进了渔业中的可持续实践。 然而，必须意识到crayfish（小龙虾）养殖和捕捞的生态影响。入侵物种可能会破坏当地生态系统，与本土物种争夺资源。因此，负责任的养殖和捕捞实践对于维持淡水栖息地的平衡至关重要。 总之，crayfish（小龙虾）不仅仅是一道美味佳肴；它们是我们生态系统和文化的重要组成部分。理解它们的生物学、在环境中的作用以及烹饪的重要性，可以加深我们对这些非凡生物的欣赏。无论是在节日聚会上享用还是在科学背景下研究，crayfish（小龙虾）在我们的世界中占据着独特的地位，提醒我们生命的相互联系以及保护自然资源的重要性。