弃如敝履 meaning in Chinese

cast aside like an old shoe; be left in the basket; cast aside sb. [sth.] as a pair of old shoes; cast away like a pair of wornout shoes; discard after using; give up as if it were an old sandal; put [lay; cast] on the shelf; reject sth. as if it were worthless; throw sb. [sth.] on the scrapheap