◎ projectionist是什么意思 n. 放映员, 电视技师, 地图制作者 n. the person who operates the projector in a movie house projectionist的用法和例句: 1. I was a lumberjack, projectionist at my local theater. 又当过伐木工 还在本地剧院放过电影 2. There's 14 vict...