proficiency meaning in English
n.
精通，熟练(in)。 proficiency in music 擅长音乐。 attain proficiency in English 精通英语。
Examples
- He plied his trade and gained proficiency in it .
他勤习手艺，技术渐渐达到了十分娴熟的地步。 - Mr. darcy spoke with affectionate praise of his sister's proficiency .
达西先生极其恳切地把他妹妹的成就赞扬了一番。 - She read much of a desultory sort of literature and as a modern linguist had really made great proficiency .
她阅读了不少乱七八糟的作品，作为一个现代语言学家，她当真是非常熟练的。 - Without such proficiency in basic and inter mediate english , it is impossible to function effectively in an english business environment .
如果对初级、中级英文没有这样的熟练，在英文的商业环境中是不可能发挥出有效的功能的。 - One of these is the jpt japanese proficiency test
日语能力考试就是其中一个。