名词
中文翻译：主焦点镜头
同义词：
['main lens', 'main focus lens例句：1. The camera has amain focusing lens that can adjust the depthof field.（这台相机有一个可以调整景深的主焦点镜头。）2. Inphotography', "the main focusinglens is responsible for capturing thesubject's image.（在摄影中，主焦点镜头负责捕捉主体的图像。）"]
例句：
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1. The camera has amain focusing lens that can adjust the depthof field.
这台相机有一个可以调整景深的主焦点镜头。
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2. Inphotography, the main focusinglens is responsible for capturing thesubject's image.
在摄影中，主焦点镜头负责捕捉主体的图像。
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3. The main focusing lens in this camerasystem allows for precise control over the imagequality.
这个相机系统的主焦点镜头允许对图像质量进行精确控制。