名词
中文翻译：针孔
同义词：
['slit', 'pinpoint例句：1. The scientist used a pinhole to observe the tiny particles in the air.（科学家用针孔观察空气中的微小颗粒。）2. The camera had a pinhole lens that allowed for close-up shots.（相机有一个针孔镜头，可以拍摄近距离照片。）']
例句：
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1. The scientist used a pinhole to observe the tiny particles in the air.
科学家用针孔观察空气中的微小颗粒。
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2. The camera had a pinhole lens that allowed for close-up shots.
相机有一个针孔镜头，可以拍摄近距离照片。
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3.The spider's web was so small that it could only be seen through a pinhole.
蜘蛛网太小了，只能通过针孔看到。