查词 - lenses

lens

lenz noun

1 the part of a camera through which the light travels before it reaches the film 〔照相机的〕镜头

a standard 50mm lens

50 毫米标准镜头

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

glasses with powerful lenses

镜片度数很高的眼镜

the lens of the microscope

显微镜镜片

3 the clear part inside your eye that FOCUSES so you can see things clearly 〔眼球的〕晶状体

4 a CONTACT LENS 隐形眼镜