eyeball

简明释义

英[ˈaɪbɔːl]美[ˈaɪbɔːl]

n. 眼球；眼珠子

vt. 盯住看；仔细对……打量

vi. 仔细打量；盯着

复 数 e y e b a l l s

第 三 人 称 单 数 e y e b a l l s

现 在 分 词 e y e b a l l i n g

过 去 式 e y e b a l l e d

过 去 分 词 e y e b a l l e d

英英释义

单词用法

同义词

反义词

例句

1.All right, this is what's called a recurrence relation, there are actually cool ways to solve them. We can kind of eyeball it.

好，这就是所谓的递归关系，也就是解决问题的相当好的办法，我们可以来看看。

2.Those, along with my swollen black and blue face, bloody eyeball, and facial numbness were ugly reminders of what had happened.

这片淤青，连同青一块紫一块的麻木的脸，还有血淋淋的眼球使我无法忘记发生了什么。

3.The laser's first big successes in medicine came from performing operations inside the eye without cutting into the eyeball.

激光在医学上的首次成功应用是进行眼内手术，但是不需要切开眼球。

4.There are close to one million nerve fibers that connect the eyeball to the brain, as of yet it is impossible to attach them all in a new person.

有近100万个神经纤维连接眼球和大脑，但目前还不可能把它们全部附加至另一个人体上。

5.So far, the big broadcast networks have been able to persuade advertisers to spend more for each eyeball they reach.

到目前为止，大的广播公司仍然有能力说服广告客户花更多的钱获得更多的市场关注。

6.During my three-hour surgery my eyeball was pulled out of its socket.

在我长三个小时的手术中，我的眼球曾被拿了出来。

7.Suddenly we can use technology to bring some of the world's greatest teachers eyeball to eyeball with a global audience in the millions.

就好像突然之间我们可以通过技术把世界上最好的思想者请到了台前，面对面地和全球近百万的观众进行交流。

8.The implant then feeds the data to the optic nerve which leads from the eyeball to the brain.

植入然后喂数据到视神经导致从眼球到大脑。

9.The doctor examined the patient's eyeball to check for any signs of infection.

医生检查了病人的眼球以查看是否有感染的迹象。

10.She rolled her eyeball in disbelief when she heard the news.

当她听到这个消息时，简直不敢相信地翻了个眼球。

11.The artist painted a stunning portrait with detailed eyeballs that seemed to follow you.

这位艺术家画了一幅惊艳的肖像，细致的眼球似乎在跟随你。

12.He accidentally poked his finger into his own eyeball while trying to remove his contact lens.

他在试图取下隐形眼镜时，不小心用手指戳到了自己的眼球。

13.The eyeball is a complex organ responsible for vision.

眼球是一个复杂的器官，负责视觉。

作文

The human body is a fascinating and complex system, and one of the most intriguing parts of it is the eye. The eye is often referred to as the window to the soul, and it plays a crucial role in how we perceive the world around us. At the center of this remarkable organ is the eyeball, which is responsible for capturing light and converting it into images that our brains can understand. The eyeball itself is composed of several important structures, including the cornea, lens, retina, and vitreous humor. Each of these components works together to ensure that we can see clearly and accurately. The cornea is the transparent front part of the eyeball that helps to focus light. It acts like a lens, bending the light rays so that they can enter the eyeball and reach the retina at the back. The lens, located just behind the cornea, further refines this focus, allowing us to see objects at various distances. This process is known as accommodation, and it is vital for clear vision. Once light passes through the cornea and lens, it reaches the retina, which is a thin layer of tissue that lines the back of the eyeball. The retina contains millions of photoreceptor cells, known as rods and cones, which detect light and color. Rods are sensitive to low light levels and allow us to see in dim conditions, while cones are responsible for our ability to perceive color and fine detail. When light hits these cells, they convert it into electrical signals that are sent to the brain via the optic nerve. The eyeball is not only essential for vision but also plays a role in our overall health and well-being. Regular eye examinations can help detect issues such as glaucoma, cataracts, and macular degeneration before they become severe. Protecting our eyeballs from harmful UV rays by wearing sunglasses and taking breaks from screens can also contribute to long-term eye health. Interestingly, the term eyeball has also found its way into colloquial language, where it is often used in a figurative sense. For example, people might say they need to 'eyeball' something when they want to take a closer look or assess a situation visually. This usage reflects the importance of observation and perception in our daily lives. In conclusion, the eyeball is a remarkable structure that enables us to experience the world through sight. Its intricate design and functionality are a testament to the wonders of human anatomy. Understanding how the eyeball works can enhance our appreciation for this vital organ and remind us of the importance of caring for our eyes. Whether we are admiring a beautiful sunset or reading a book, our eyeballs play an indispensable role in shaping our experiences and interactions with the world around us.

人类的身体是一个迷人而复杂的系统，而其中最引人入胜的部分之一就是眼睛。眼睛常被称为灵魂之窗，它在我们感知周围世界的过程中起着至关重要的作用。这个非凡器官的中心是眼球，它负责捕捉光线并将其转化为我们大脑能够理解的图像。眼球本身由几个重要结构组成，包括角膜、晶状体、视网膜和玻璃体。每个组件共同工作，以确保我们能够清晰准确地看见。 角膜是眼球前面透明的部分，有助于聚焦光线。它像镜头一样，弯曲光线，使其能够进入眼球并到达后面的视网膜。晶状体位于角膜后面，进一步精细化这种聚焦，使我们能够看到不同距离的物体。这个过程被称为调节，它对清晰的视力至关重要。 当光线穿过角膜和晶状体后，它到达视网膜，视网膜是位于眼球后部的一层薄组织。视网膜包含数百万个光感受器细胞，称为杆状细胞和锥状细胞，它们可以检测光线和颜色。杆状细胞对低光水平敏感，使我们能够在昏暗的条件下看见，而锥状细胞则负责我们感知颜色和细节的能力。当光线照射到这些细胞时，它们将其转化为电信号，通过视神经发送到大脑。 眼球不仅对视觉至关重要，还在我们的整体健康和幸福感中发挥着作用。定期的眼科检查可以帮助发现青光眼、白内障和黄斑变性等问题，防止其严重化。通过佩戴太阳镜保护我们的眼球免受有害紫外线的伤害，以及定期从屏幕上休息，也有助于维持长期的眼睛健康。 有趣的是，术语眼球也在口语中找到了它的位置，通常用于比喻意义。例如，人们可能会说他们需要“盯着”某样东西，当他们想要更仔细地观察或评估一种情况时。这种用法反映了观察和感知在我们日常生活中的重要性。 总之，眼球是一个非凡的结构，使我们能够通过视力体验世界。它的复杂设计和功能是人类解剖学奇迹的证明。了解眼球的工作原理可以增强我们对这一重要器官的欣赏，并提醒我们照顾眼睛的重要性。无论我们是在欣赏美丽的日落还是在阅读书籍，我们的眼球在塑造我们与周围世界的体验和互动中发挥着不可或缺的作用。