掩えん護ご部ぶ隊たいMeanings1nouncovering forceMilitary term for a unit that provides cover or protection for other forces.掩えん護ご部ぶ隊たいが主しゅ力りょく部ぶ隊たいの前ぜん進しんを支し援えんした。The covering force supported the advance of the main force.
