- 基本释义
- 同反义词
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词典释义
1.be proficient in [at]; have a good command of; master; be good at; be familiar with; be hot in; be right down one's alley; be perfect in; be skilled in [at]; be well versed in; be practised in; be skillful at [in]; be acquainted with; have an intimate knowledge of; have a good knowledge of; have the knack of; have an intimate acquaintance with sth. [sb.]; know sth. very well; be expert in [at]; know from A to Z; be saturated with; be at home in; make oneself master of; be great at [on]; be well up in; steep in; be accomplished in; be deeply read in; be a dab at sth.; be adept in sth.; excel in; be conversant with [in]; get a thorough knowledge of; be at one's best in; be certainly A one at; attain [acquire] proficiency in; a dab hand in; be handy with [at]; old hand (at); up one's street
展开词典例句
网络释义
以下结果来自互联网
- 1. proficiency
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2.
be well up in
b: that s a hard question.i ve been reading and tring to write out my ideas....be well up in 熟练，精通
www.englishworld.org.cn - 相关搜索 - 3. proficiency in
- 4. proficient
百科词典
以下结果来自爱词霸汉语
注音 jīngtōng 解释 【expert at】 透彻理解并能熟练掌握 精通财政 相关链接 词语、字典、汉英字典、 词汇