professional

1.[obn]职业的；专业的connected with a job that needs special training or skill, especially one that needs a high level of education

2.有职业的；专业的having a job which needs special training and a high level of education

3.娴熟的；训练有素的；精通业务的showing that sb is well trained and extremely skilled

4.职业上的；专业上的suitable or appropriate for sb working in a particular profession

5.职业性的；专业的；非业余的doing sth as a paid job rather than as a hobby

6.职业性的；专业的；非业余的done as a paid job rather than as a hobby

1.专门人员；专业人士；专家a person who does a job that needs special training and a high level of education

2.职业运动员；（从事某活动的）专业人员a person who does a sport or other activity as a paid job rather than as a hobby

3.内行；专门人才；技术精湛者；老练的人a person who has a lot of skill and experience

1.职业的,专业的,专职的;本职的,专门的

2.从事(需要知识修养的)专门职业的;业务上的;同行中的

1.(有知识修养的)专门职业者;职业画家[演员等],职业选手;内行,专家

1.relating to work that needs special skills and qualifications; showing a high level of skill or training; behaving in an appropriate way at work and doing your job well

2.relating to a profession and its rules, standards, and arrangements; working in a profession

3.relating to your work or career

4.playing a sport or doing an activity as a job rather than for enjoyment; played or done as a job rather than for enjoyment

1.someone who has special skills and qualifications

2.someone who plays a sport or does an activity as a job rather than for enjoyment; someone whose job is to teach people to play a sport at a club

3.someone who has a lot of skill or training