透镜
lenses — plural of lense
先理解核心含义，再看它在真实句子里的用法。
透镜
a transparent optical device used to converge or diverge transmitted light and to form images
She carefully wiped the dust off the camera lense before taking a picture.
她在拍照前小心地擦掉相机镜头上的灰尘。
用法提示：名词，表示‘镜头’，此处是单数形式。
The optician recommended replacing the old lenses in my glasses.
验光师建议更换我眼镜上的旧镜片。
用法提示：名词复数形式‘lenses’，表示‘镜片’。
A magnifying lense can help read small print.
放大镜可以帮助阅读小字。
用法提示：名词，表示‘透镜’或‘放大镜’，单数形式。
lense是可数名词，单数前用a/an。
He bought a new lense.
他买了一个新透镜。
特指某个透镜时加the。
The lense is dirty.
这个透镜脏了。
lense可作定语修饰名词，表示与透镜相关的。
He adjusted the lense focus.
他调整了透镜焦点。
口语中可替换，但glass更常指眼镜镜片，不用于相机镜头等专业场景
专业场合可替换，日常使用较少，常用复数形式optics
grammar · medium
易错句子I need a new lense for my camera.
正确表达I need a new lens for my camera.
In English, the correct spelling is 'lens', not 'lense'. Chinese learners often add an unnecessary 'e' due to pronunciation habits or similarity to words like 'sense'.
grammar · medium
易错句子I bought two lens for my camera.
正确表达I bought two lenses for my camera.
The plural of 'lens' is 'lenses', not 'lens'. Chinese learners may omit the plural suffix because Mandarin does not mark plurals with suffixes.
Lense是lens的变体拼写，标准拼写为lens。
相机镜头
He cleaned the camera lense before taking the photo.
他在拍照前清洁了相机镜头。
隐形眼镜
She wears contact lenses every day.
她每天戴隐形眼镜。
镜头盖
Don't forget to put the lense cap back on.
别忘了把镜头盖盖上。
镜头光晕
The photo has a beautiful lense flare effect.
这张照片有漂亮的镜头光晕效果。
会聚透镜
A converging lense focuses light rays to a point.
会聚透镜将光线聚焦到一点。
镜头是相机的重要组成部分
镜头用于聚焦光线至焦点
镜头通过折射光线来成像
镜头的光圈控制进光量
眼镜镜片需要根据处方定制
Dictionary facts from ECDICT, WIKTIONARY.
