英语词汇“proficiency”的释义、用法及例句-英汉例句词典

词汇	proficiency
例句	noun to develop proficiency提高熟练程度 a certificate of language proficiency语言水平证书 proficiency in something/in doing something a high level of oral proficiency in English一口流利的英语
随便看	firing line firing squad firm firmament firmed firmer firmest firming firmly firmness firms firm somethingup firm up first first aid first among equals e's escalate escalated escalates escalating escalation escalator escalope escapade

知否英汉例句词典收录69610条英语例句词条，基本涵盖了全部常用英语单词的释义及例句，是英语学习的有利工具。