喷发 pēnfā to erupt Origin Definitions Defs Strokes Stroke Words Sentences Sents pēnfā to erupt 喷 噴 pēn verb to spray to spurt; to gush; to spout; to spray; to puff发 發 fā verbparticle to shoot To shoot; to fire; to emit (as in an arrow or bullet).pēnfā to burst forth 喷 噴 pēn verb to spray to spurt; to gush; to spout; to spray; to puff发 發 fā verb to send out To send out; to issue; to distribute; to deliver (as in mail, letters, or faxes).