噴射泵 pēnshèbèng jet pump Origin Definitions Defs Strokes Stroke Words Sentences Sents 喷射 噴射 pēnshè to spray to spray, spurt, or jet; to gush out under pressure, especially liquids, gases, or powders泵 bèng noun pump A machine used to move or compress liquids and gases; a loanword from English.