英语词汇proficiency的意思、翻译、用法及例句-英语用法大全

词组	proficiency
释义	proficiency ☞proficiencyn. [prǝ′fɪʃnsɪ] 双解释义 U 熟练，精通　ability to work with skill 句型例句　Her proficiency in English literature is appreciated by her tutor.　她对英国文学的精通深得导师的赏识。
随便看	ballot bamboo ban banana band bandage bandit bang banish bank bankrupt banner banquet bar barbecue barber bare barely bargain barge bark barley barn barometer barracks

英语用法大全包含6674条英语用法指南，基本涵盖了全部常用英文词汇及语法点的翻译及用法，是英语学习的有利工具。