名词
中文翻译：Unknown
同义词：
['camera lens', 'viewfinder']
例句：
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1.The photographer carefully adjusted the taking lens to get a clear shot.
摄影师小心调整取景器，以便获得清晰的拍摄效果。
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2.The astronaut used the viewfinder to check his position in space.
宇航员使用取景器来检查他在太空中的位置。
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3.The engineer had to replace the lens of the microscope due to damage.
工程师不得不更换显微镜的透镜，因为它受到了损坏。