单词	au fait
释义	au faitau fait /əʊ ˈfeɪ $ oʊ-/ adjective be au fait with something to be familiar with a system or way of doing something:  I’m not really au fait with the computer system yet.
随便看	Rip van Winkle rise riser risibility risible rising rising damp risk risk averse riskiness risk management risk-taker risk-taking risky risotto risqué rissole Ritalin rite ritual ritualistic ritualistically ritually Ritz ritzy

英语词典包含52748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。