n.
熟练；精通 名词复数：proficienciesproficiency双解释义
proficiency
n.(名词)[U]熟练，精通 ability to work with skill
Noun
the quality of having great facility and competence
skillfulness in the command of fundamentals deriving from practice and familiarity;
"practice greatly improves proficiency"
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。
proficiency近义词
skill aptitude ability technique knowledge efficacy ingenuity understanding science facility competence expertise knack know-how talent
