塑膜 sùmó plastic film Origin Definitions Defs Strokes Stroke Words Sentences Sents 塑 sù noun abbreviation of 塑料 sùliào plastic plastics; organic polymers formed from synthetic resins that can be molded into various shapes膜 mó abbreviation of 薄膜 bómó membrane thin, soft, and flexible layer or sheet, such as a biological membrane or plastic film