Short for Web camera. A small, relatively cheap camera which broadcasts moving pictures on a Web page. For example, such a camera might broadcast scenes of traffic passing over a bridge, wild animals, or even everyday life in one room of a house.
科学参考收录了60776条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。