praxinoscopes

praxinoscopes

美 　英

• 网络实用镜；教学用喉动态镜；拼成圆鼓形的活动视镜

词形变化

复数：praxinoscopes  

英汉解释

n.	1. a 19th-century optical device consisting of an open cylinder with a series of pictures on the inner wall and an internal mirror system. When rotated, it creates an illusion of motion.