Nantoka/褥子rù zi褥子 (rù zi) is a Chinese word meaning “cotton-padded mattress; CL:床[chuang2]”.Meanings1cotton-padded mattress2CL:床[chuang2]Characters in 褥子褥rù · mattress子zǐ · sonRelated words孩子child儿子son房子house妻子wife and children妻子wife案子long table; counter样子appearance小子(literary) youngster小子(coll.) boy子son子noun suffix, as in 椅子[yi3 zi5] "chair"日子dayStudy Chinese with flashcards →