直ちょく噴ふん射しゃMeaningsNounSuru verb1. direct fuel injectionKanji used直straight噴erupt射shootComposed of直ちょくdirect; night duty; night watch; being on duty (in a factory); shiftNo-adjective噴ふん射しゃjet; spray; emission; spouting; rocket propulsion; jet propulsionNoun