noun🔗Share非公式, 略式The condition of being informal."The informality of the family gathering was evident in the casual clothes and relaxed conversations. "家族の集まりの非公式さは、カジュアルな服装とリラックスした会話に現れていました。conditionstylequalityattitudesocietylanguagecommunicationcharacterChat with AIVocabulary GamePractice Reading