| 释义 |
proficient in [英] [prəˈfɪʃənt ɪn] [美] [prəˈfɪʃənt ɪn] [短语] 精通... 词频排名 29509/55435 学习人数 59 难度等级 1/10 认知比例 63.64% 例句 "After reading this book, you will be proficient in writing." 读完这本书,你会精于写作。 My friend is proficient in three languages. 我的朋友精通三种语言。 everyone should be proficient in English 每个人都应精通英语 助记 联想 be proficient in/at ;have a proficiency in be good/adept at have mastery of;have a good command of have a grasp/grip on
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