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	breakdown -breaker -breaker -breaker -breaker breaker breaker breakfast breakfast break in break in break into breakneck break out breakout break out in breakthrough breakup breakup breakwater bream breast breast breastbone -breasted

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。