督とく戦せん隊たいとくせんたいじ字FuriganaMeanings1nounbarrier troop; blocking detachmentmilitary›Military term for a unit stationed behind front-line forces to prevent retreat or desertion, often by force.ソ連れん軍ぐんは第だい二に次じ世せ界かい大たい戦せん中ちゅう、
