4周搞定2000+托福核心词
proficiency
常考释义
n. 熟练；精通
You need some proficiency in book-keeping for this job.
这份工作要求熟悉簿记。
She also acquired some proficiency in French, Italian and German.
她还通法语、意大利语和德语。
their proficiency at ice-skating
他们滑冰的熟练程度
Evidence of basic proficiency in English is part of the admission requirement.
英语基本熟练是录取条件之一。
以上图片仅供学习交流使用，版权归原作者所有，如有侵权，请与我方联系
