unprofessional

adj (derog贬) 1 (esp of conduct) contrary to the standards expected in a particular profession （尤指行为）违反职业准则的: The board considers your behaviour highly unprofessional. 董事会认为你的行为严重违反职业道德. 2 (of a piece of work, etc) not done with the skill or care of a trained professional （指一件工作等）未按专业水平做的: He made a very unprofessional job of putting up the garden shed for us. 他给我们搭的花园棚屋很没水平.

unplaced, unplanned, unplayable, unpleasant, unpleasantly, unpleasantness, unplug, unpopular, unpopularity, unpractised, unprecedented, unprecedentedly, unpredictable, unprejudiced, unpremeditated, unprepossessing, unpretentious, unprincipled, unprintable, unproductive, unprofessionally, unprofitable, unpromising, unprompted, unpronounceable, unprovided, unprovoked, unpunished, unputdownable, unqualified, unquestionable, unquestionably, unquestioned, unquestioning, unquestioningly, unquiet, unquote, unravel, unread, unreadable,