英语词汇“be proficient in”的意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	be proficient in
释义	be proficient in 汉语翻译熟练, 精通例句： After reading this book, you will be proficient in writing. 读完这本书，你会精于写作。
随便看	validity acousmatagnosis walkable take count of votes legal process hebetomy elementary matrix osmology Jendrasic's tests starchness ice crystal motility second-class electrode heat exchange cannot see the wood for the trees real hereditament quasi-linear model multiplexer subchannel mechanical pulp exterior paint hurl calamenene artificial fertilizer polyautomata pearly

英语词典包含435040条英汉在线翻译词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

be proficient in