柯林斯词典futon /ˈfuːˌtɒn/ (futons) 1. N-COUNT A futon is a piece of furniture which consists of a thin mattress on a low wooden frame which can be used as a bed or folded up to make a chair. (可折叠成长榻的)蒲团 返回 futon剑桥词典a type of mattress , originally from Japan, that can be rolled up, or a bed or seat made from such a mattress 蒲团；床垫 返回 futon