anury无尾anart.（用在元音音素前）一an angry vicious expression.愤怒凶狠的面部表情。an aggression upon one's right安库金Angiography of brachial artery肱动脉血管造影[术]An advance token or warning.预示，迹象事前的象征或征兆an intensive course in English英语精读课程an unworkable plan/proposal不切实际的计划/建议an elderly impoverished writer穷困的老作家.An instance of such discord.此类不协调的例子an emerging classical economic新兴古典经济学Anle-Wanglongzhuang oilfield安乐-王龙庄油田