noun🔗ShareチョウチョウウオAny of a group of conspicuous tropical marine fish of the family Chaetodontidae; the bannerfish and coralfish are also included in this group. Butterflyfish are fairly small, mostly from 12 to 22 cm (c.7-9 in) in length."While snorkeling in Hawaii, we saw several brightly colored butterflyfish swimming around the coral. "ハワイでシュノーケリングをしていると、サンゴの周りを泳いでいる鮮やかな色のチョウチョウウオを何匹か見ました。fishanimalorganismbiologyoceannatureenvironmentChat with AIVocabulary GamePractice Reading
