noun🔗Share燕尾服A formal evening jacket with an extended back panel; a dress coat."At the formal school dance, the student wore a tailcoat, looking very elegant. "フォーマルな学校のダンスで、生徒は燕尾服を着ていて、とてもエレガントに見えました。appearancewearstyleChat with AIVocabulary GamePractice Reading
noun🔗Share燕尾服Any coat with similar tails."He wore a black tailcoat to the formal dance, instantly making him look more sophisticated than the others in their simpler jackets. "彼はフォーマルダンスに黒の燕尾服を着て、シンプルなジャケットを着た他の人たちよりも洗練された印象を与えました。appearancestylewearChat with AIVocabulary GamePractice Reading
