v.用软物擦亮（金属）( buff的过去式和过去分词 )；使皮革柔软；减低（力量）；减弱 英英释义： buffn.an ardent follower and admirer同义词：fandevoteelovera soft thick undyed leather from the skins of e.g. buffalo or oxenbare skin; naked"swimming in the buff"a medium to dark tan color同义词：yellowish brown