mas·ter·ly /ˈmæstɚ/
  (a.)巧妙的,熟練的(ad.)巧妙地,熟練地
  Mas·ter·ly, a.
  1. Suitable to, or characteristic of, a master; indicating thorough knowledge or superior skill and power; showing a master's hand; as, a masterly design; a masterly performance; a masterly policy. “A wise and masterly inactivity.”
  2. Imperious; domineering; arbitrary.
  Mas·ter·ly, adv. With the skill of a master.
     Thou dost speak masterly.   --Shak.
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  masterly
       adj : having or revealing supreme mastery or skill; "a consummate
             artist"; "consummate skill"; "a masterful speaker";
             "masterful technique"; "a masterly performance of the
             sonata"; "a virtuoso performance" [syn: consummate, masterful,
              virtuoso(a)]