Lens-

奇客生活牛津词典

常见例句

This lens can magnify 20 diameter.
这个透镜能放大20倍。
Some adjustment of the lens may be necessary.
可能有必要调节一下镜头。
Do you have soft contact lens care product?
有没有软性隐型眼镜保养用品？
He uses lens to make things appear clearer.
他用镜片以便看东西更清楚些。
The lens is often used to make telescopes.
镜片常被用来做成望远镜。
Don't smear the lens; I've just polished it.
别把镜头弄脏了，我刚刚擦过。