Question

lens n.镜头；镜片；透镜；(眼球的)水晶体v.给…摄影；给…拍照 (1) 别把镜头弄脏了，我刚刚擦过。(2) 可能有必要调节一下镜头。(3) 照相机的镜头不可受到阳光的直射。(4) 他用镜片以便看东西更清楚些。(5) 镜片常被用来做成望远镜。(6) 我非常近视而且现在正戴着隐形眼镜。(7) 这个透镜能放大20倍。(8) 医生在这次手术中给病人眼球植入了新的水晶体。 In an eye, the lens — which is behind the iris — helps focus light on the retina so you can see. It's a lot like the lens in a telescope or camera, which also focuses light and helps form images. You can also use the word lens as a metaphor for how you see things. If you look at sports through the lens of medicine, you might study injuries to players. All these lenses help you see or perceive things.

Accepted Answer

英 [lenz] 美 [lenz] (1) Don't smear the lens; I've just polished it.(2) Some adjustment of the lens may be necessary.(3) The camera lens must be screened from direct sunlight.(4) He uses lens to make things appear clearer.(5) The lens is often used to make telescopes.(6) I am very near-sighted and wearing a pair of contact lens now.(7) This lens can magnify 20 diameter.(8) In this operation the surgeons implant a new lens in the eye. A lens is a curved transparent device that bends light, like the lens of eyeglasses or a contact lens you’ll need if the natural lens in your eye needs help. Cameras have a lens, too. Smile! 1[N-COUNT 可数名词]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I packed your sunglasses with the green lenses.我把你那副绿色镜片的太阳镜装好了。2[N-COUNT 可数名词]（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.   [usu sing]3See also:contact lens；telephoto lens；wide-angle lens；zoom lens；

英语单词	lens
英美音标	英 [lenz] 美 [lenz]
中文释义	n.镜头；镜片；透镜；(眼球的)水晶体 v.给…摄影；给…拍照
英语例句	(1) Don't smear the lens; I've just polished it. (2) Some adjustment of the lens may be necessary. (3) The camera lens must be screened from direct sunlight. (4) He uses lens to make things appear clearer. (5) The lens is often used to make telescopes. (6) I am very near-sighted and wearing a pair of contact lens now. (7) This lens can magnify 20 diameter. (8) In this operation the surgeons implant a new lens in the eye.
中文例句	(1) 别把镜头弄脏了，我刚刚擦过。 (2) 可能有必要调节一下镜头。 (3) 照相机的镜头不可受到阳光的直射。 (4) 他用镜片以便看东西更清楚些。 (5) 镜片常被用来做成望远镜。 (6) 我非常近视而且现在正戴着隐形眼镜。 (7) 这个透镜能放大20倍。 (8) 医生在这次手术中给病人眼球植入了新的水晶体。
vocabulary简明	A lens is a curved transparent device that bends light, like the lens of eyeglasses or a contact lens you’ll need if the natural lens in your eye needs help. Cameras have a lens, too. Smile!
vocabulary扩展	In an eye, the lens — which is behind the iris — helps focus light on the retina so you can see. It's a lot like the lens in a telescope or camera, which also focuses light and helps form images. You can also use the word lens as a metaphor for how you see things. If you look at sports through the lens of medicine, you might study injuries to players. All these lenses help you see or perceive things.
柯林斯解释	1 [N-COUNT 可数名词]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 I packed your sunglasses with the green lenses. 我把你那副绿色镜片的太阳镜装好了。 2 [N-COUNT 可数名词]（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. [usu sing] 3 See also:contact lens ；telephoto lens ；wide-angle lens ；zoom lens ；

Lens Make Things Helps Light Camera Clearer I