Close the gunk flashboard and shot out all the plastics in the barrel under manual condition.关上料斗闸板,用手动状态将筒内的全部塑料对空射完....

flashboard的音标：flashboard的英式发音音标为：['flæʃbɔ:d]flashboard的美式发音音标为：['flæʃˌboʊrd]...

n.插板，（坝顶调节水位的）闸板，决泄板...