慢速 mànsù low speed Origin Definitions Defs Strokes Stroke Words Sentences Sents 慢速摄影 mànsùshèyǐng slow shutter speed photography Photography using a slow shutter speed; also includes memomotion or time-lapse techniques放慢速度 fàngmànsùdù to slow down; to decelerate To ease up the pace; to slow things down