床单 Traditional form: 床單 Pinyin (reading): chuángdān Definitions: bed sheet CL:條/条 (tiáo),件 (jiàn),張/张 (zhāng),床 (chuáng) Characters: 床 - bed, couch; framework, chassis 单 - single, individual, only; lone Traditional characters: 床 - bed, couch; framework, chassis 單 - single, individual, only; lone