英语词汇“proficiency”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	proficiency
释义	proficiency /preuh fish"euhn see/, n. the state of being proficient; skill; expertness: proficiency in music. [1535-45; < L profici(ens) PROFICIENT + -ENCY]
随便看	adenosine deaminase adenosine deaminase deficiency adenosine diphosphate adenosine monophosphate adenosine triphosphatase adenosine triphosphate adenosis adenovirus adenylate cyclase adenylic acid Adeodatus I Adeodatus II adephagia adept adequacy adequate -ades adessive ad eundem gradum ad extremum ADF ad fin. adfreeze ad gloriam ADH

英语词典包含168451条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。