| 词汇 | proficient |
| 释义 | proficient adjective uk/prəˈfɪʃ.ənt/ us/prəˈfɪʃ.ənt/ 熟练的；精通的 skilled and experienced a proficient swimmer 游泳好手 She's proficient in two languages. 她精通两门语言。 It takes a couple of years of regular driving before you become proficient at it. 得开上几年车，你才能熟练自如。 Synonym: adept Related word: proficiency |
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