“放映机”的英语

光指示器经常与幻灯片放映机一起使用.A light pointer is often useful with a slide projector.学校的视听设备包括放映机和录音机.The school's audio apparatus includes films and records.电影放映机每秒24次重复这个过程,每次一幅图像.It repeats this process with a new image 24 t...