掩えん体たい壕ごうえんたいごうMeanings1nounbunker; sheltermilitaryMilitary term for a reinforced protective structure, often used for aircraft or personnel.旧きゅう日本にほん軍ぐんの掩えん体たい壕ごうが今いまも島しまに残のこっている。Old Japanese military bunkers still remain on the island.
