She's proficient in several languages.她精通好几种语言。She is proficient at swimming.她精通游泳.She was very proficient in music.她非常精通音乐....

She's proficient in several languages.她精通好几种语言。a technically proficient performance of the piece精湛的乐曲演奏She was very proficient in music.她非常精通音乐.Mr. Barret is not proficient in diagnosis, let alone investigation.巴瑞特先...

proficient的复数形式为：proficients...

proficient的近义词有：expert, proficient, skillful, skilled。下面这些形容词都有"熟练的"的含义：expert：特指有某项专长，有某方面经验。proficient：多指擅长于某事，侧重技艺或科学方面。skillful：指在工作或操作中表现出灵巧、熟练。skilled：通常指已掌握某行业的专业技能或手段，或已有从事某一专门工作的本领或技术。...

proficient的近义词/同义词有：ingenious, effective, adept, skilled, competent, masterful, crack, clever, expert, apt, facile, capable, technician, masterful, artistic, conversant, practical, accomplished, masterly, deft, crack, ad...

proficient的音标：proficient的英式发音音标为：[prə'fɪʃnt]proficient的美式发音音标为：[prə'fɪʃənt]...

adj.精通的，熟练的n.能手，老手，专家...