To scan, " scan, " means to put a piece of paper onto some sort of a machine - we would call it a scanner, " scanner" - and that converts - or changes - the picture into an electronic format.

扫描，“扫描”是指将一张纸放在某种机器上——我们称之为扫描仪， “扫描仪” ——然后将图片转换或更改为电子格式。