appendages

简明释义

英[əˈpɛndɪdʒɪz]美[əˈpɛndɪdʒɪz]

n. [船]附件（appendage 的复数）；船体附属体

英英释义

单词用法

同义词

反义词

例句

1.Known as the hammerjawed jumper (for the shape of its fangs and mouth appendages), it's a very small species—only .16 of an inch long.

它被称为锤状颌跳蛛（因为它的有毒鳌肢和口腔的附属物），这是一种非常小的物种——只有0.16英寸那么长。

2.In 1919, for example, a humpback whale with a pair of leglike appendages over a metre long, complete with a full set of limb bones, was caught off Vancouver Island in Canada.

例如，1919年，在加拿大温哥华岛附近捕获了一条座头鲸，它有一对长达1米多的腿状附肢，还有完整的整套肢骨。

3.When we talk about ears, we usually mean the oddly wrinkled appendages on the side of our heads.

当我们提到耳朵时，通常是指那个长在我们头部两侧的奇特的褶皱的附属肢体。

4.When we talk about ears, we usually mean the oddly wrinkled appendages on the sides of our heads.

当我们提到耳朵，通常指那个生长在我们头部两侧的奇怪的褶皱的附属肢体。

5.Their bodies have appendages which look like wings.

他们的身体拥有像翅膀一样的附属肢体。

6.Deep in the oceans, heavily armoured mantis shrimp exchange blows from hammer-like appendages in fights over territory.

海洋深处，身披重甲的螳螂虾在河山的争斗赌暌姑锤头般的肢体互殴。

7.But likewise, cortex gets affected by mutations in genes governing the growth of sensory appendages such has hands, limbs and bills.

但是同样，大脑皮质区也受到管理感觉器官(手，四肢及嘴)成长的基因突变的影响。

8.The octopus uses its eight arms as effective appendages 附属物 to catch prey.

章鱼用它的八条手臂作为有效的附属物来捕捉猎物。

9.The tree's branches are considered appendages 附属物 that support its leaves and fruit.

树的枝干被视为支持其叶子和果实的附属物。

10.In human anatomy, fingers can be seen as appendages 附属物 of the hand.

在人类解剖学中，手指可以被视为手的附属物。

11.Some animals have evolved to develop additional appendages 附属物 for survival in their environments.

一些动物进化出额外的附属物以适应它们的生存环境。

12.In the design of the robot, we included several appendages 附属物 for better functionality.

在机器人的设计中，我们添加了几个附属物以提高功能性。

作文

In the vast world of biology, the term appendages refers to structures that are attached to the main body of an organism. These can include limbs, fins, wings, and even antennae, depending on the species in question. The function of appendages varies widely; they can be used for movement, grasping objects, or sensing the environment. For example, in humans, our arms and legs serve as vital appendages that allow us to interact with the world around us. Without these essential structures, our ability to perform everyday tasks would be severely limited.In the animal kingdom, appendages play a crucial role in survival. Take the octopus, for instance. Its eight arms, which are highly flexible and dexterous appendages, enable it to navigate through complex underwater environments, capture prey, and evade predators. Each arm is lined with sensitive suckers that allow the octopus to taste and feel its surroundings, showcasing how appendages can evolve to meet specific ecological needs.Similarly, birds possess wings as their primary appendages. These structures have adapted over millions of years for flight, allowing birds to traverse great distances in search of food or suitable nesting sites. The shape and size of a bird's wings can vary significantly among species, reflecting their unique lifestyles and habitats. For instance, hummingbirds have short, broad wings that enable rapid maneuverability, while albatrosses boast long, narrow wings that facilitate gliding over vast ocean expanses.Insects also exhibit a fascinating variety of appendages. Many insects have evolved specialized appendages for various functions. For example, the praying mantis has elongated forelegs that act as highly effective tools for capturing prey. In contrast, butterflies possess delicate wings that not only allow them to fly but also serve as a means of communication through intricate patterns and colors. These examples illustrate the incredible diversity of appendages across different species and their adaptations to environmental challenges.Humans, too, have made use of appendages throughout history. Our hands, as highly developed appendages, have allowed us to create tools, build shelter, and express creativity through art and music. The evolution of our opposable thumbs has been particularly significant, granting us the ability to grasp and manipulate objects with precision. This capability has set us apart from many other species, enabling advancements in technology and culture.In conclusion, appendages are not merely physical extensions of an organism; they are integral components that contribute to the survival, functionality, and adaptability of various species. Whether in the form of limbs, wings, or other structures, appendages reflect the evolutionary journey of life on Earth. Understanding the significance of these structures enhances our appreciation for the complexity of biological systems and the interconnectedness of all living beings. As we continue to study the natural world, the diverse roles that appendages play will undoubtedly reveal more about the intricacies of life itself.

在生物学的广阔世界中，术语appendages指的是附着在生物体主干上的结构。这些可以包括四肢、鳍、翅膀，甚至触角，具体取决于所讨论的物种。appendages的功能差异很大；它们可以用于移动、抓取物体或感知环境。例如，在人类身上，我们的手臂和腿作为重要的appendages，使我们能够与周围世界互动。没有这些基本结构，我们执行日常任务的能力将受到严重限制。在动物王国中，appendages在生存中发挥着关键作用。以章鱼为例。它的八条手臂，这些高度灵活和灵巧的appendages，使它能够在复杂的水下环境中导航，捕捉猎物并逃避捕食者。每条手臂都布满敏感的吸盘，使章鱼能够品尝和感知其周围环境，展示了appendages如何进化以满足特定的生态需求。同样，鸟类拥有翅膀作为其主要的appendages。这些结构经过数百万年的进化，适应了飞行，使鸟类能够在寻找食物或合适的筑巢地点时跨越很大的距离。鸟类翅膀的形状和大小在物种之间可能有显著差异，反映出它们独特的生活方式和栖息地。例如，蜂鸟拥有短而宽的翅膀，使其能够快速机动，而信天翁则拥有长而窄的翅膀，便于在辽阔的海洋上滑翔。昆虫也展示了各种各样的appendages。许多昆虫已经进化出专门的appendages用于各种功能。例如，螳螂具有细长的前腿，作为捕捉猎物的高效工具。相反，蝴蝶拥有精致的翅膀，不仅允许它们飞行，还通过复杂的图案和颜色作为交流的手段。这些例子展示了不同物种之间appendages的惊人多样性及其对环境挑战的适应。人类在历史上也一直利用appendages。我们的手作为高度发达的appendages，使我们能够创造工具、建造庇护所，并通过艺术和音乐表达创造力。我们对拇指的进化尤其重要，使我们能够精确地抓握和操作物体。这种能力使我们与许多其他物种区别开来，推动了技术和文化的进步。总之，appendages不仅仅是生物体的物理延伸；它们是促进各种物种生存、功能和适应性的不可或缺的组成部分。无论是四肢、翅膀还是其他结构，appendages反映了地球生命的进化历程。理解这些结构的重要性增强了我们对生物系统复杂性和所有生物之间相互联系的欣赏。随着我们继续研究自然世界，appendages所扮演的多样角色无疑会揭示更多关于生命本身的复杂性。