发泡 fāpào to foam Origin Definitions Defs Strokes Stroke Words Sentences Sents 发泡剂 fāpàojì foaming agent foaming agent; blowing agent; a chemical substance used to produce gas in a material to create a foam structure发泡胶 fāpàojiāo Styrofoam expanded polystyrene (EPS); Styrofoam