Anuvy阿努维
anart.(用在元音音素前)一
Angiostrongylus ondatrae麝鼠管圆线虫
an inexperienced recruit没经验的新手
an ill-prepared speech准备不周全的讲话
an official proclamation一份官方公告
angiolithic degeneration[医] 血管石变性, 血管壁钙化
Anqing copper deposit.安庆铜矿床:
anesthesia spinal needle硬膜外穿刺针
an unwholesome pallor.不健康的苍白