professional

professional

形容词比较级：more professional

形容词最高级：most professional

名词复数：professionals

词形变化：

副词: professionally |

同义词：

specialist | authority | occupational | vocational | pro | skilled | expert | maven | specialized | qualified | proficient | adviser | trained | practised | practiced | technician | certified | advisory | accomplished | experienced | licensed | finished | shark | master |

反义词：

amateur | nonprofessional | unprofessional |

词义辨析：

同义:

a.职业的; 专业的

occupational  vocational  

同义参见:

technician  specialist  shark  advisory  adviser  authority  finished  experienced  accomplished  

反义:

n.a.专业人员; 专业的

amateur  dilettante