noun🔗Share軽観測ヘリコプターAcronym of light observation helicopter."During the Vietnam War, the military used loaches for scouting and reconnaissance missions because they were small and agile. "ベトナム戦争中、軍は小型で機敏だったため、偵察と偵察任務に軽観測ヘリコプターを使用しました。militaryvehicleChat with AIVocabulary GamePractice Reading
noun🔗ShareドジョウA bottom-feeding freshwater fish in the superfamily or suborder Cobitoidea."The pet store had a tank full of loaches cleaning up the algae and leftover food at the bottom. "ペットショップには、底の藻や食べ残しを掃除するドジョウがいっぱいの水槽がありました。fishanimalChat with AIVocabulary GamePractice Reading
