衬垫 Traditional form: 襯墊 Pinyin (reading): chèndiàn Definitions: pad Characters: 衬 - underwear, lining; in contrast 垫 - cushion, mat, pad; to advance money, to pay for another Traditional characters: 襯 - underwear, lining; in contrast 墊 - cushion, mat, pad; to advance money, to pay for another