necks

简明释义

英[neks]美[neks]

n. 脖子（neck 的复数形式）

英英释义

单词用法

同义词

反义词

例句

1.So they came forward and placed their feet on their necks.

他们就近前来，把脚踏在这些王的颈项上。

2.Heidi and I craned our necks to watch the year's first snow through an open window.

海蒂和我伸长了脖子，探出窗外去看那年的第一场雪。

3.Swans are dazzlingly white with long necks.

天鹅有长长的脖子，全身是令人眩目的白色。

4.The "freedom" to buy a house would become a chain round their necks.

自主买房的自由变成了缠绕在他们脖子上的枷锁。

5.The fighter planes saved our necks.

空军的战斗机保全了我们的生命。

6.A few had razored off the necks or sleeves of their T-shirts.

有些人还把他们的T恤领子或袖子用刀裁掉了。

7.Our good dancers all moved with good variability in their heads, necks and torsos.

但我们的优秀舞蹈演员始终在头部、颈部和躯体的动作上不断变化。

8.During the concert, everyone craned their necks to get a better view of the stage.

在音乐会上，大家都伸长了自己的脖子以便更好地看到舞台。

9.The chicken had a long necks that made it easy to peck at the ground.

那只鸡有一个长脖子，这使得它很容易啄地面。

10.The giraffes stretched their long necks to reach the leaves on the tallest trees.

长颈鹿伸长了它们的长脖子去够最高树上的叶子。

11.The doctor examined the patient's necks for any signs of swelling.

医生检查了病人的脖子是否有肿胀的迹象。

12.He wore a scarf around his necks to keep warm in the winter.

他在冬天围了一条围巾在他的脖子上以保持温暖。

作文

In the animal kingdom, various species exhibit unique adaptations that allow them to thrive in their environments. One fascinating example is the giraffe, which is renowned for its long legs and elongated necks. These remarkable features are not just for show; they serve practical purposes in the wild. The giraffe's long necks enable it to reach high branches and leaves that are inaccessible to many other herbivores. This gives them a significant advantage when foraging for food, especially during dry seasons when lower vegetation may be scarce.Moreover, the length of a giraffe's neck plays a crucial role in social interactions among these majestic creatures. Male giraffes often engage in a behavior known as 'necking,' where they swing their necks and clash with one another. This competition helps establish dominance and attract mates. The stronger and taller the male, the more likely he is to win these contests, thereby securing his place in the herd and increasing his chances of reproduction.Interestingly, the evolutionary development of long necks in giraffes has been a topic of debate among scientists. Some researchers argue that natural selection favored longer necks for feeding advantages, while others suggest that sexual selection played a more significant role. Regardless of the reasoning, the giraffe's necks have become an iconic symbol of the African savannah, captivating the imagination of people around the world.In contrast to giraffes, other animals have developed different adaptations related to their necks. For instance, swans possess elegant, curved necks that allow them to navigate through water with grace. Their long necks not only aid in feeding but also contribute to their beauty, making them a favorite subject for artists and photographers alike.Humans also have a unique relationship with their necks. Our necks support our heads and play a vital role in mobility and communication. The flexibility of the human neck allows us to turn our heads in various directions, facilitating eye contact and non-verbal communication. Additionally, our necks house essential structures such as the trachea and esophagus, which are crucial for breathing and digestion.In conclusion, the study of necks across different species reveals much about their adaptations and roles in survival. From the towering necks of giraffes that help them reach for the treetops to the graceful curves of swans that enhance their swimming abilities, necks serve diverse functions in the animal kingdom. Understanding these adaptations not only deepens our appreciation for wildlife but also highlights the intricate connections between form and function in nature. As we continue to explore and learn about the natural world, the significance of necks will undoubtedly remain a captivating subject of study.

在动物王国中，各种物种展现出独特的适应性，使它们能够在环境中生存。一个有趣的例子是长颈鹿，它因其长腿和延长的脖子而闻名。这些显著的特征不仅仅是为了展示；它们在野外有实际用途。长颈鹿的长脖子使它能够够到高处的树枝和叶子，这些是许多其他草食动物无法到达的。这给它们在觅食时带来了显著的优势，特别是在干旱季节，低矮的植被可能稀缺。此外，长颈鹿的脖子长度在这些雄伟生物之间的社交互动中扮演着至关重要的角色。雄性长颈鹿常常进行一种称为“颈战”的行为，他们摆动自己的脖子并互相碰撞。这种竞争有助于建立统治地位并吸引伴侣。雄性越强壮、越高，赢得这些比赛的可能性就越大，从而确保他在群体中的地位，并增加繁殖的机会。有趣的是，长颈鹿长脖子的进化发展一直是科学家们争论的话题。一些研究人员认为，自然选择偏爱更长的脖子以获得觅食优势，而另一些人则认为性选择起了更重要的作用。无论原因如何，长颈鹿的脖子已成为非洲草原的标志性象征，吸引着世界各地人们的想象。与长颈鹿相比，其他动物在与其脖子相关的适应性上则有所不同。例如，天鹅拥有优雅、弯曲的脖子，使它们能够优雅地在水中游动。它们的长脖子不仅有助于觅食，还增强了它们的美感，使它们成为艺术家和摄影师喜爱的主题。人类也与自己的脖子有着独特的关系。我们的人类脖子支撑着我们的头部，并在运动和交流中发挥着重要作用。人类脖子的灵活性使我们能够将头部转向不同方向，促进眼神交流和非语言沟通。此外，我们的脖子中还包含重要结构，如气管和食道，这对呼吸和消化至关重要。总之，研究不同物种的脖子揭示了它们的适应性和在生存中的作用。从帮助长颈鹿够到树顶的高耸脖子到增强天鹅游泳能力的优雅曲线，脖子在动物王国中发挥着多样的功能。理解这些适应性不仅加深了我们对野生动物的欣赏，也突显了自然界中形态与功能之间的复杂联系。随着我们继续探索和学习自然世界，脖子的重要性无疑将继续成为一个迷人的研究主题。