lens
英 [lenz]
[NOUN]
lenses
1. [C 可数名词] 镜头
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.
双语例句
例：a camera lens.
一个照相机镜头。
例：a seven-megapixel camera with an optical zoom lens.
一个带有光学变焦镜头、像素为700万的相机。
2. [C 可数名词] （眼睛的）晶状体
In your eye, the lens is the part behind the pupil that focuses light and helps you to see clearly.
双语例句
例：degenerative changes in the lens of the eye.
眼睛晶状体的退化。
NOUN. 名词
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