Question

proficient adj.熟练的；精通的n.能手 (1) 他能熟练运用英语与客人交谈。(2) 读完这本书，你会精于写作。(3) 我的朋友精通三种语言。(4) 她非常精通音乐。(5) 他看起来不像是个打高尔夫球的专家。 Proficient comes from the Latin for making progress, so if someone is proficient, they have made so much progress that they've become good at something. Use proficient to talk about improvement through practice instead of natural ability; even a person with no inherent skill at language can become proficient in Latin. If you're proficient at tennis, you're good, but it doesn't imply the kind of mastery for which the expert is used.

Accepted Answer

英 [prə'fɪʃnt] 美 [prə'fɪʃnt] (1) He is proficient in English with customer.(2) After reading this book, you will be proficient in writing.(3) My friend is proficient in three languages.(4) She was very proficient in music.(5) He doesn't look like a proficient in golf. When someone has become good at something, they are proficient. After all those hours playing video games, you must be very proficient at them. 1[ADJ-GRADED 能被表示程度的副词或介词词组修饰的形容词]精通的；熟练的 If you are proficient in something, you can do it well.   [oft ADJ in/at n]A great number of Egyptians are proficient in foreign languages.很多埃及人都精通外语。

英语单词	proficient
英美音标	英 [prə'fɪʃnt] 美 [prə'fɪʃnt]
中文释义	adj.熟练的；精通的 n.能手
英语例句	(1) He is proficient in English with customer. (2) After reading this book, you will be proficient in writing. (3) My friend is proficient in three languages. (4) She was very proficient in music. (5) He doesn't look like a proficient in golf.
中文例句	(1) 他能熟练运用英语与客人交谈。 (2) 读完这本书，你会精于写作。 (3) 我的朋友精通三种语言。 (4) 她非常精通音乐。 (5) 他看起来不像是个打高尔夫球的专家。
vocabulary简明	When someone has become good at something, they are proficient. After all those hours playing video games, you must be very proficient at them.
vocabulary扩展	Proficient comes from the Latin for making progress, so if someone is proficient, they have made so much progress that they've become good at something. Use proficient to talk about improvement through practice instead of natural ability; even a person with no inherent skill at language can become proficient in Latin. If you're proficient at tennis, you're good, but it doesn't imply the kind of mastery for which the expert is used.
柯林斯解释	1 [ADJ-GRADED 能被表示程度的副词或介词词组修饰的形容词]精通的；熟练的 If you are proficient in something, you can do it well. [oft ADJ in/at n] A great number of Egyptians are proficient in foreign languages. 很多埃及人都精通外语。

Proficient Languages Good 英 Prə'Fɪʃnt] 美 Prə'Fɪʃnt Adj.熟练的；精通的 N.能手