N-COUNT (驾车或马沿街收购旧衣物、旧家具等的)旧货贩子;废品收购者 A
rag-and-bone man is a person who goes from street to street in a vehicle or with a horse and cart buying things such as old clothes and furniture.
(驾车或马沿街收购旧衣物、旧家具等的)旧货贩子;废品收购者 [British] in AM, use 美国英语用 junkman, junk dealer