offhanded

adj: an ,offhanded `attitude 过於随便的态度.

off-season, off-stage, off-street, off-white, offal, offbeat, offence, offence (US offense), offend, offender, offense, offensive, offensively, offensiveness, offer, offer sth., offer to do sth., offering, offertory, offhand, office, office boy (fem 阴性作 `office girl), office holder (also `office bearer), office hours, office-block, officer, official, officialdom, officialese, officially, officiate, officious, officiously, officiousness, offing, offish, offline, offprint, offset, offshoot,