名词
中文翻译：Unknown
同义词：
['camera pump', 'camera suction pump']
例句：
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1. The camera pump is essential for maintaining the proper pressure in the camera system.
相机泵对于保持相机系统内适当的压力至关重要。
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2. The camera pump was designed to prevent dust and debris from entering the camera lens.
相机泵的设计是为了防止灰尘和碎片进入相机镜头。
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3. The camera pump was used to remove air from the camera's internal components during maintenance.
在维护过程中，相机泵被用来从相机的内部组件中抽出空气。