有夜视功能的摄像机能被物体的活动激活。
Video cameras with night vision can be activated by movement.
《柯林斯英汉双解大词典》
锂电池是移动电话、笔记本电脑、摄像机、军用夜视仪等便携式电子产品的关键动力源。
Li Battery is the key power source for most of the portable electronic products.
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高清晰摄像头，夜视效果突出。
High-definition camera, the effect is good at night.
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模块上移
模块下移
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