projectionists is projectionist's Plural Form

projectionist

US [prəˈdʒekʃənɪst]
UK [prəˈdʒekʃ(ə)nɪst]
  • n.制投影图的人;地图绘制者
  • Web放映员;放映师;电影放映员
Plural Form:projectionists  
n.
1.
制投影图的人;地图绘制者;