masterly

形容词 masterly:

1. having or revealing supreme mastery or skill
   同义词：consummate, masterful, virtuoso

1. A person with masterly skill or technique in the arts.
   艺术名家在艺术上造诣很深的人
2. A musician with masterly ability, technique, or personal style.
   演奏能手功力深厚、技巧娴熟或有个人风格的音乐师

mas.ter.ly

adj.（形容词）
Having or showing the knowledge or skill of a master.See Usage Note at masterful
熟练地拥有的或显示出知识或技能的参见 masterful
adv.（副词）
With the skill of a master.
熟练地：具有精通者的技术地

【引伸】
mas.terliness
n.（名词）