adjective🔗Share無頓着な, 不注意な, 無関心なUnaware, without noticing; inattentive; careless."Sing we joyous, all together, heedless of the wind and weather."風や天候を気にせず、みんなで一緒に楽しく歌いましょう。attitudecharactermindhumanChat with AIVocabulary GamePractice Reading