compositor发音名词1排字工人、检字工印刷业Before computers, a compositor arranged metal type by hand for each page.在电脑问世前,排字工人得逐页用手排列金属活字。2合成师影视特效The compositor blended the live footage with the digital background.合成师把实拍画面与数位背景融合在一起。用这个字练口说→