a mat placed in a doorway, on which people can wipe their shoes on entering a building
门前擦鞋垫。
〈喻〉 逆来顺受的人;受别人支配的人
-
to put up with such treatment you must be either a saint or a doormat .能忍受这样的待遇,你要么是个圣人,不然就是个受气包。