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lens

美 [lenz]英 [lenz]
  • n.透镜;镜片;(眼球的)晶状体

复数: lenses

lenslens

noun

1

透镜;镜片
a curved piece of glass or plastic that makes things look larger, smaller or clearer when you look through it

a pair of glasses with tinted lenses

一副有色镜片眼镜

a camera with an adjustable lens

带有可调镜头的照相机

a lens cap/cover

镜头帽 / 盖

2


Have you got your lenses in?

你戴了隐形眼镜吗?

3

(眼球的)晶状体
the transparent part of the eye, behind the pupil , that focuses light so that you can see clearly

lens

频次

  • 1
    N-COUNT 透镜;镜片
    A lens is a thin curved piece of glass or plastic used in things such as cameras, telescopes, and pairs of glasses. You look through a lens in order to make things look larger, smaller, or clearer.

    ...a camera lens...

    照相机镜头

  • 2
    N-COUNT (眼球的)晶状体
    In your eye, the lens is the part behind the pupil that focuses light and helps you to see clearly.

  • 3
    See also:contact lens;telephoto lens;wide-angle lens;zoom lens

noun

1
a transparent optical device used to converge or diverge transmitted light and to form images
Synonym: lense lens system
2
electronic equipment that uses a magnetic or electric field in order to focus a beam of electrons
Synonym: electron lens
3
biconvex transparent body situated behind the iris in the eye;its role (along with the cornea) is to focuses light on the retina
Synonym: crystalline lens lens of the eye
4
(metaphor) a channel through which something can be seen or understood
the writer is the lens through which history can be seen

数据来源:WordNet

  1. A lens would magnify the picture so it would be like looking at a large TV screen .

    透镜会把图片放大,就像在看巨大的电视屏幕一样。

  2. Lens can be made for microscopes .

    透镜可以作显微镜。

  3. Some adjustment of the lens may be necessary .

    可能需要调整一下镜头。

  4. Have you got your lenses in ?

    你戴了隐形眼镜吗?

  5. Wash the lenses in saline solution .

    用盐溶液清洗镜片。

  6. Her contact lenses turned her eyes green .

    隐形眼镜把她的眼睛变成了绿色。

  7. A good tip is to buy the most expensive lens you can afford .

    建议购买能负担得起的最贵的镜头。

  8. Opacity of the eye lens can be induced by deficiency of certain vitamins

    眼球晶状体的混浊可由缺乏某些维生素造成。

  9. He photographed this using a macro lens

    他用微距镜拍下了这个。

  10. Cataracts is a condition that affects the transparency of the lenses .

    白内障是一种影响晶状体透明性的疾病。

  11. I sometimes wear contact lenses

    我有时戴隐形眼镜。

  12. Why aren 't all lenses supplied with a lens hood ?

    为什么不给所有的镜头都配上遮光罩呢?

  13. Use a weatherproof rucksack to carry your camera and lenses around in .

    用防风雨的帆布背包装照相机和镜头。

  14. I packed your sunglasses with the green lenses .

    我把你那副绿色镜片的太阳镜装好了。

  15. He took off his spectacles and rubbed frantically at the lens

    他摘下眼镜,疯狂地擦着镜片。

  16. People living or working with smokers can find it uncomfortable to wear contact lenses because the smoke causes irritation .

    与吸烟者一起生活或工作的人会发现戴隐形眼镜不舒服,因为烟具有刺激作用。

  17. The mascara is suitable for contact lens wearers .

    这种睫毛膏适用于戴隐形眼镜的人。

  18. As we age the lenses of the eyes thicken , and thus refract light differently .

    随着我们年龄的增长,眼睛的晶状体变厚,因此对光线的折射也会发生变化。

  19. Your camcorder should have these basic features : autofocus , playback facility , zoom lens

    你的便携式摄像机应该具备以下基本功能:自动聚焦、回放功能、变焦镜头。

  20. The eyes behind the lenses were dark and quick-moving , taking in everything at a glance .

    镜片后面的黑眼睛快速转动着,扫一眼就全都记下了。

  21. She could see herself in the reflecting lenses , which had grotesquely foreshortened her .

    她能够看到自己在反光镜中被缩小的古怪形象。

  22. A bank of telephoto lenses homed in on him .

    一整排的远摄镜头都对准了他。

  23. Mrs Bierce wears thick bifocal lenses .

    比耶尔斯太太戴着厚厚的双光眼镜。

  24. The camera has a 32mm lens with a maximum aperture of f / 4.5 and a fixed shutter speed of 1 / 100sec .

    这架相机有一个32毫米的镜头,最大孔径为f/4.5,固定快门速度为1/100秒。

  25. What 's the strength of the lenses of your glasses ?

    您的眼镜多少度?

  26. The lens of this camera can be pulled back and forth .

    这架照相机的镜头可以前后伸缩。

  27. The lens of a camera forms images .

    照相机的镜头使图像形成。

  28. The lens of the eye accommodate to distance .

    眼球晶状体能根据距离进行调节。

  29. He focuses the lens of a microscope .

    他调整显微镜的镜片以定焦点。

  30. When getting a new prescription , make sure the lenses have an antireflective coating .

    换新的眼镜时,应该确保镜片上有一层防反射膜。

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