英语词汇to be proficient是什么意思，to be proficient的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	to be proficient
释义	DEFINITIVE EXAMPLES 权威例句〔GOOD AT〕Before you can study at a British university, you have to be proficient in English. 你得精通英语才能入读英国的大学。朗文写作活用
随便看	laboratory automation system laboratory beater laboratory coat laboratory computer laboratory course laboratory data base laboratory data book Hoffmann's drops Hoffmann's duct Hoffmann's muscular atrophy Hoffmann's phenomenon Hoffmann's reflex Hoffmann's sera Hoffmann's sign Hoffmann's tests Hoffmann's violet Hoffmann-Werdnig syndrome Hofmann hofmann Hofmann amine sepqration Hofmann coulometer Hofmann degradation Hofmann exheustive methylation reaction Hofmann isonitrile synthesis Hofmann mustard-oil reaction

觉斋网英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。