单词	au courant
释义	au cou·rant (ō′ k-räɴ) adj. 1. Informed on current affairs; up-to-date. 2. Fully familiar; knowledgeable. [French : au, in the + courant, current.]
随便看	diphyllous diphyodont dipl- dipl- diplegia diplex diplexer diplo- diploblastic diploblasty diplococcal diplococcic diplococcus diplodocus diploe diploic diploid diploidy diploma diplomacy diploma mill diplomat diplomate diplomatic diplomatically

英语词典包含135693条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。