• 基础释义
• 例句
• 同义词
• 同义词解析
• 柯林斯词典释义
• 英汉词典释义
• 英英词典释义

• 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.
• She is proficient at swimming. 她精通游泳.
• She's proficient in several languages. 她精通好几种语言。
• He was proficient in all questions of genealogy. 他非常精通所有家谱的问题.
• Mr. Barret is not proficient in diagnosis, let alone investigation. 巴瑞特先生不擅长诊断, 更不必提研究方面.
• A great number of Egyptians are proficient in foreign languages. 很多埃及人都精通外语。

• adj.
  proficient的同义词之：灵巧的;熟练的
  ingenious, effective, adept, skilled, competent, masterful, crack, clever, expert, apt,
• proficient的同义词之：其他释义
  facile, capable, technician, masterful, artistic, conversant, practical, accomplished, masterly, deft, crack, adept, adroit, apt, effective, expert, clever, handy, understanding, learned, skilled, competent, experienced, skillful, ingenious, able,

• 以下这些形容词都有"熟练的" 的意思
  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。

• ADJ-GRADED
  精通的；熟练的
  If you are proficient in something, you can do it well.
  例句
  A great number of Egyptians are proficient in foreign languages. 很多埃及人都精通外语。

• adj.
  精通的, 熟练的
  She is proficient at swimming. 她精通游泳。

• Adjective
  1. having or showing knowledge and skill and aptitude;
  "adept in handicrafts""an adept juggler""an expert job""a good mechanic""a practiced marksman""a proficient engineer""a lesser-known but no less skillful composer""the effect was achieved by skillful retouching"