名词
中文翻译：背表面镜
同义词：
['backside mirror', 'back surface mirror例句：1. The back-surface mirror helps the photographer to focus on the subject.（背表面镜帮助摄影师专注于主体。）']
例句：
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1. The back-surface mirror helps the photographer to focus on the subject.
背表面镜帮助摄影师专注于主体。
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2. The back-surface mirror is a crucial component in the camera's optical system.
背表面镜是相机光学系统的关键组成部分。
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3. The back-surface mirror allows for smooth and seamless image capture.
背表面镜允许平滑且无缝的图像捕捉。