英语词汇proficiency怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	proficiency
释义	pro.fi.cien.cy prE5fIF7[nt7si n [U] 熟练，精通 It said in the job ad that they wanted proficiency in at least two languages. 职业广告中说他们需要至少精通两门语言的人士。
随便看	freeman Freemason Freemasonry Freephone Freepost freesheet freesia freestyle freethinker freethinking freeway freewheel freewheeling freeze freeze freeze out freezer freezing freight freight freight freighter French bean French bread French Canadian

英汉双解词典包含44095条英汉词条，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。