through the lens of sth
比喻用法，表示“从……的角度看”；lens 前可加形容词，如 through a feminist lens。
We should examine the issue through the lens of history.
我们应该从历史的视角来审视这个问题。
晶状体；视角；观点；看待事物的角度；透镜（用于聚焦或扩散微波、声波、电子束等波的装置）；透镜体；透镜状体；淡水透镜体；透镜形（两段圆弧围成的凸形）
A transparent object, usually made of glass, that focuses or spreads light and forms images.
通常由玻璃制成的物体,用于聚焦或散焦通过的光线。
An object, usually made of glass, that focuses or defocuses the light that passes through it.
透明光学器件,用于会聚或发散透射光并形成图像
a transparent optical device used to converge or diverge transmitted light and to form images
用于聚焦或散焦其他波或辐射的装置,如微波辐射、电子束、声波(声透镜)或爆炸(爆炸透镜)。
A device which focuses or defocuses other waves or radiation, such as microwave radiation, electron beams, sound waves (acoustic lenses), or explosions (explosive lenses).
小扁豆属,直立或攀援草本,羽状复叶,花小白色,荚果小扁平
genus of small erect or climbing herbs with pinnate leaves and small inconspicuous white flowers and small flattened pods: lentils
由两个圆弧在端点处连接而成的凸形,对应的凹形为弓形。
A convex shape bounded by two circular arcs, joined at their endpoints, the corresponding concave shape being a lune.
(比喻)观察或理解事物的渠道
(metaphor) a channel through which something can be seen or understood
眼睛中的透明晶状结构。
The transparent crystalline structure in the eye.
形状像凸透镜的岩石、冰或水体。
A body of rock, ice, or water shaped like a convex lens.
浮在密度较大的盐水上的淡水凸层,通常见于小型珊瑚或石灰岩岛屿和环礁。
A convex layer of fresh groundwater that floats above the denser saltwater, usually found on small coral or limestone islands and atolls.
用于静态类型函数式编程语言中访问嵌套数据结构的构造。
A construct used in statically-typed functional programming languages to access nested data structures.
看待事物的一种方式,可以是字面上或比喻上的。
A way of looking, literally or figuratively, at something.
I need to clean the lens of my camera before taking photos.
拍照前我需要清洁相机的镜头。
用法提示：lens 是名词，指相机镜头。
AI contextual example
Her glasses have thick lenses that help her see clearly.
她的眼镜片很厚，能帮助她看清楚。
用法提示：lenses 是 lens 的复数形式，作名词指眼镜片。
AI contextual example
The scientist used a special lens to focus the light beam.
科学家用特殊的透镜来聚焦光束。
用法提示：lens 是名词，指用于聚焦光线的光学透镜。
AI contextual example
比喻用法，表示“从……的角度看”；lens 前可加形容词，如 through a feminist lens。
We should examine the issue through the lens of history.
我们应该从历史的视角来审视这个问题。
比喻用法，指观察某事物的窗口或切入点，常与 offer、provide 等动词连用。
The documentary offers a fresh lens on modern family life.
这部纪录片为现代家庭生活提供了一个全新的视角。
本义用法，指用于某种拍摄或观察用途的镜头；也可引申为达到某目的的手段。
This camera comes with a lens for close-up shots.
这台相机配有一个用于特写拍摄的镜头。
grammar · medium
易错句子Lens is an important part of a camera.
正确表达A lens is an important part of a camera.
lens 是可数名词，单数形式作主语时前面必须有冠词或限定词。汉语没有冠词，"镜头是相机的重要部分"直译时就会漏掉冠词；泛指某一类事物要用不定冠词 a（也可用 The lens is... 表示特指），但不能用零冠词的单数 lens 作主语。
grammar · medium
易错句子This camera has two lens.
正确表达This camera has two lenses.
lens 是可数名词，前面有基数词 two 时必须用复数形式 lenses。汉语名词不随数量变化（"两个镜头"），所以学习者常在数词后仍用单数；英语靠词尾 -es 标记复数。
grammar · medium
易错句子We should look at this problem in the lens of history.
正确表达We should look at this problem through the lens of history.
表示"从……的角度、视角"这一比喻义时，lens 的固定搭配是 through the lens of...，介词用 through，表示"透过（镜片）看"。汉语说"在……的视角下"，受此影响学习者容易误用 in。
相机镜头
He cleaned the camera lens before taking photos.
拍照前他擦干净了相机镜头。
隐形眼镜镜片
She wears contact lenses instead of glasses.
她戴隐形眼镜，不戴框架眼镜。
从…的角度看
The documentary shows the war through the lens of ordinary families.
这部纪录片从普通家庭的角度展现了这场战争。
变焦镜头
This camera has a powerful zoom lens.
这台相机有一个强大的变焦镜头。
广角镜头
A wide-angle lens is useful for landscape photography.
广角镜头很适合拍风景。
Choose the next layer that will help you use lens with more confidence.
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Dictionary facts from ECDICT, WIKTIONARY.
镜头盖
Don't forget to put the lens cap back on.
别忘了把镜头盖盖上。