[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
;
Oxford
lens/lenz; NAmElenz/noun1a curved piece of glass or plastic that makes things look larger, smaller or clearer when you look through it 透镜;镜片◆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☞see also
fisheye lens
,
telephoto lens
,
wide-angle lens
,
zoom lens
2( informal) =
contact lens
◆Have you got your lenses in?你戴了隐形眼镜吗?3( anatomy 解) the transparent part of the eye, behind the pupil,that focuses light so that you can see clearly (眼球的)晶状体lenslenseslens/lenz; NAmElenz/
LDC
lenslens /lenz/ ●●○ noun [countable]
Word Origin
Examples
word sets
Collocations
Phrases
1the part of a camera through which light travels onto the surface where the image is recorded: a standard 50 mm lens →
telephoto lens
, wide-angle lens
, zoom lens
2a piece of curved glass or plastic which makes things look bigger, smaller, or clearer when you look through it: glasses with powerful lenses the lens of the microscope3the clear part inside your eye that focuses so you can see things clearly4a contact lens
open
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