发烟弹 fāyāndàn smoke bomb Origin Definitions Defs Strokes Stroke Words Sentences Sents 发 發 fā verbparticle to shoot To shoot; to fire; to emit (as in an arrow or bullet).烟 煙 yān noun smoke gas and visible particles emitted by a burning substance弹 彈 dàn noun bullet bullet; ball; shell; bomb; (bound form) small pellet used as a projectile from a catapult or slingshot