层压式推销 céngyāshìtuīxiāo pyramid scheme Origin Definitions Defs Strokes Stroke Words Sentences Sents 层压 層壓 céngyā lamination the process of layering materials to form a composite structure; lamination式 shì affixnoun type (bound form) type; form; pattern; style; standard推销 推銷 tuīxiāo verb to promote sales to market or sell products; to promote the sale of goods or services