第4个回答 2005-11-19
American englsih.
It means to make a short visit to a place,in orfer to see sb.
come by sth:
1.to manage to get sth.
ex.Jobs are hard to come by these days.
2.to receive sth
ex.How did you come by that scratch on your cheek?
scratch--to cut or damage ur skin slightly with sth sharp.本回答被提问者采纳