adj.专业的；专业性的；职业的；n.专业人士； 变形： 复数：professionals 双语释义：adj.(形容词)[A]职业的,专业的 of or working in one of the professions内行的,有经验的 showing the qualities of training of a member of a profession[A]有意的,故意的intentionaln.(名词)[C]具有某专业资格的人,专业人士 person qualified or employed i