proficiency in
短语词组
- proficiency ĵ in 熟练
- oral proficiency test in EQSES 平等交互型口试
- Proficiency in Professional Knowledge 能够熟练掌握专业知识;熟练掌握专业知识
- proficiency in language usage 语言修养
- Proficiency in various software 熟练掌握各种软件
- Proficiency in oral English 流利的英文口语表达
- Proficiency in cost system 精通财务成本系统 返回 proficiency in