adjective🔗Share断定的な, 自信に満ちたBoldly self-assured; confident without being aggressive."My sister was assertive about her need for more sleep; she calmly but firmly explained why she needed a later bedtime. "妹はもっと睡眠が必要だと断定的に主張し、なぜ就寝時間を遅らせる必要があるのかを落ち着いて、しかしきっぱりと説明しました。characterattitudecommunicationqualitypersonabilitymindChat with AIVocabulary GamePractice Reading
