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来源: 北京二号 于 2015-01-18 10:43:38 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (593 bytes)
回答: Proficient 由 走马读人 于 2015-01-18 05:57:10

pro·fi·cient
(pr?-f?sh′?nt)
adj.
Having or marked by an advanced degree of competence, as in an art, vocation, profession, or branch of learning.
n.
A person who exhibits such competence; an expert.


a·dept
(?-d?pt′)
adj.
Very skilled or accomplished. See Synonyms at proficient.
n. (?d′?pt′)
A highly skilled person; an expert: "political consequences in getting rid of all the skeptics, unbelievers, and adepts of rival faiths" (Gene Lyons).

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