deb·o·nair
adjective/ˌdebəˈneə(r)/
/ˌdebəˈner/
(old-fashioned)- (usually of men) fashionable and confident
温雅自信的；潇洒的 Word OriginMiddle English (in the sense ‘meek or courteous’): from Old French debonaire, from de bon aire ‘of good disposition’.