tailless

简明释义

英[ˈteɪlləs]美[ˈteɪlləs]

adj. 无尾的；无财产继承之限制的

英英释义

单词用法

同义词

反义词

例句

1.Any of numerous tailless amphibians chiefly of the family Bufonidae, related to and resembling the frogs but characteristically more terrestrial and having a broader body and rougher, drier skin.

蟾蜍各种无尾，主要是蟾蜍科两栖动物中的任何一种，与蛙类有亲缘关系，外表相近，但蟾蜍明显地更有陆地性，身体更宽更粗糙，皮肤更干燥。

2.No doubt, if the tailless coat had been worn by anyone other than a Lorillard, it would never have appeared again.

毫无疑问，如果无尾的外衣只是由别人而不是由劳瑞·拉德穿，它也许再也不会出现了。

3.Any of several furry, short-limbed, tailless burrowing rodents of the genus Spalax, found in eastern Europe and the Middle east.

鼹形鼠：一种毛皮的，短肢、无尾瞎鼠，科的打洞的啮齿动物之一，发现于东欧和中东。

4.611 institute (Chengdu Aircraft Design institute) initiated studied on the "tailless delta-canard" wing planform as early as the late 1960s.

611所(成都飞机设计院)早在1960年代末就开始研究鸭式无尾三角翼布局飞行平台。

5.One of the more notable features of the X-4 Bantam, built by Northrop, was its semi-tailless design.

对在X - 4更突出的特点班特姆由诺斯罗普建成，一，是它的半尾巴设计。

6.Aircraft designers routinely use scale models, and in the case of the X-36 Tailless Fighter Agility Research Aircraft, that's as big as it got.

飞机设计师经常使用比例模型，并在案件的X - 36战斗机敏捷性研究无尾飞机，这是因为大的，因为它得到了。

7.While both competitors are tailless flying wings powered by single turbofans, the X-47B was designed for carrier operations and features folding wings and a tail hook.

参与竞争的两种无人机均为单一扇涡轮驱动的无尾翼飞行飞机，除此以外，X - 47 B被设计用于航母作战，具有可折叠机翼，并装备有尾部吊钩。

8.The general conceptual design method of tailless Unmanned Aerial Vehicle (UAV) was researched in this paper.

本论文主要研究无尾式无人机总体概念性设计方法。

9.The tailless lizard has adapted to its environment by losing its tail.

这种无尾蜥蜴通过失去尾巴适应了它的环境。

10.Some species of fish are naturally tailless due to evolutionary changes.

一些鱼类由于进化变化而自然无尾。

11.The artist created a sculpture of a tailless rabbit as a unique piece.

艺术家创作了一只无尾兔子的雕塑，作为独特的作品。

12.Many people find tailless breeds of dogs to be quite adorable.

许多人觉得无尾犬种非常可爱。

13.The tailless cat was born without a tail due to a genetic mutation.

这只无尾猫因基因突变而出生时没有尾巴。

作文

In the vast kingdom of nature, there exists a fascinating variety of creatures, each uniquely adapted to their environment. Among these creatures, one particularly interesting group is the tailless animals. The term tailless refers to species that have either lost their tails through evolution or were never born with them. This characteristic can be observed in various mammals, reptiles, and even some birds. Understanding the adaptations and survival strategies of tailless animals offers insight into the incredible diversity of life on our planet.One of the most notable examples of tailless animals is the Manx cat. Originating from the Isle of Man, this breed is famous for its genetic mutation that results in a shortened or completely absent tail. The absence of a tail does not hinder the Manx cat's agility or hunting skills; in fact, many owners claim that these cats are exceptionally playful and energetic. This adaptation may have provided an evolutionary advantage in their natural habitat, allowing them to navigate narrow spaces and evade predators more effectively.Another intriguing tailless creature is the African pygmy goat. While these goats typically have short tails, some individuals are born completely tailless. This trait does not affect their ability to thrive in the wild or in domesticated settings. Instead, it is a testament to the genetic diversity within the species. Farmers often appreciate tailless goats for their unique appearance and friendly demeanor, making them popular pets.The phenomenon of being tailless is not limited to mammals. Certain species of lizards, such as the green anole, can also be classified as tailless when they lose their tails due to predation or environmental factors. Lizards possess the remarkable ability to regrow their tails after losing them, but in some cases, they may remain permanently tailless. This adaptation serves as a survival mechanism, allowing them to escape from predators while sacrificing part of their body.In the avian world, the tailless condition can be seen in some breeds of chickens, such as the Araucana. These birds are known for their lack of tail feathers, which gives them a distinctive appearance. Despite their unusual look, Araucanas are highly valued for their colorful eggs and friendly temperament. Their tailless feature does not affect their overall health or productivity, showcasing how diverse adaptations can emerge in different species.The study of tailless animals raises questions about the role of genetic mutations in evolution. While some may view the absence of a tail as a disadvantage, these animals often thrive in their environments, proving that adaptability is key to survival. Furthermore, the genetic traits that lead to being tailless can provide valuable information for researchers studying heredity and evolution.In conclusion, the concept of being tailless encompasses a wide range of species across different animal groups. From the agile Manx cat to the unique Araucana chicken, these animals demonstrate that physical characteristics do not solely determine an organism's fitness for survival. Understanding the adaptations of tailless creatures enriches our appreciation for biodiversity and the complexities of nature. As we continue to explore the natural world, we uncover the remarkable stories behind these fascinating beings and their journey through evolution.

在广阔的自然王国中，存在着各种各样的生物，每一种都独特地适应了它们的环境。在这些生物中，有一组特别有趣的动物是无尾动物。术语无尾指的是那些通过进化失去了尾巴或从未出生时就没有尾巴的物种。这种特征可以在各种哺乳动物、爬行动物甚至一些鸟类中观察到。理解无尾动物的适应性和生存策略提供了对我们星球上生命多样性的深刻见解。一个最显著的无尾动物例子是曼岛猫。源自曼岛，这种品种因其导致尾巴缩短或完全缺失的基因突变而闻名。尾巴的缺失并不妨碍曼岛猫的敏捷性或捕猎技巧；事实上，许多主人声称这些猫非常顽皮和充满活力。这种适应可能在它们的自然栖息地中提供了进化优势，使它们能够更有效地穿过狭窄空间并躲避捕食者。另一个引人入胜的无尾生物是非洲侏儒山羊。虽然这些山羊通常有短尾巴，但有些个体天生完全无尾。这个特征并不影响它们在野外或驯化环境中的生存能力。相反，它证明了该物种内的遗传多样性。农民们常常欣赏无尾山羊独特的外观和友好的性情，使它们成为受欢迎的宠物。无尾现象并不仅限于哺乳动物。某些种类的蜥蜴，如绿安乐蜥，也可以被归类为无尾，当它们因捕食或环境因素失去尾巴时。蜥蜴具有惊人的能力，可以在失去尾巴后重新生长，但在某些情况下，它们可能会保持永久无尾。这种适应作为一种生存机制，使它们能够在牺牲身体部分的情况下逃脱捕食者。在鸟类世界中，一些鸡品种，如阿拉卡纳，也可以看到无尾的特征。这些鸟以缺少尾羽而闻名，这使它们具有独特的外观。尽管外观异常，阿拉卡纳因其彩色蛋和友好的性情而受到高度重视。它们的无尾特征并不影响它们的整体健康或生产力，展示了不同物种中如何出现多样的适应性。对无尾动物的研究引发了关于基因突变在进化中作用的问题。虽然有些人可能认为缺少尾巴是一种劣势，但这些动物往往在其环境中繁荣，证明适应性是生存的关键。此外，导致无尾特征的遗传特征可以为研究遗传和进化的研究人员提供宝贵的信息。总之，无尾动物的概念涵盖了不同动物群体中的广泛物种。从灵活的曼岛猫到独特的阿拉卡纳鸡，这些动物表明，身体特征并不单独决定生物的生存适应性。理解无尾生物的适应性丰富了我们对生物多样性和自然复杂性的欣赏。随着我们继续探索自然世界，我们揭示了这些迷人生物背后的非凡故事以及它们在进化过程中的旅程。