proficiency
n. 熟练；精通
名词复数：proficiencies
近义词：skill，aptitude，ability，technique，knowledge，efficacy，ingenuity，understanding，science，facility，competence，expertise，knack，know-how，talent，
双解释义
n.(名词)
- [U]熟练，精通 ability to work with skill
英英释义
Noun
- the quality of having great facility and competence
- skillfulness in the command of fundamentals deriving from practice and familiarity;
"practice greatly improves proficiency"
例句
用作名词(n.)
- He made little proficiency in literary accomplishments.他在文学方面成就不多。
- How do you think of your proficiency in written and spoken English?你认为你的书面英语和口语熟练程度如何?
- You need some proficiency in book - keeping for this job.干这项工作你需要在记帐方面熟练。
- He acquired some proficiency in English.他精通英语。