a digital camera designed to take digital photographs and transmit them over the internet
例句
用作名词 (n.)
It records the users' writing process and movement of their mouse, along with the voice and a video recording of them through a webcam. 该软件记录用户的键入过程和他们鼠标的移动轨迹,并且伴随声音和他们通过网络摄像头摄取的视频录像。