1. 职业的；专业的 Professional means relating to a person's work, especially work that requires special training.
professional
e.g. His professional career started at Liverpool University. 他的职业生涯是从利物浦大学开始的。
professionally ...a professionally-qualified architect... 一个具有专业从业资格的建筑师 The opening months of 1987 were difficult, personally and professionally. 无论从个人生活还是从工作上来说，1987年初的几个月都非常艰难。
