Aonyx无爪獭aart.一(个)；每一(个)；任一(个)n.英语字母表的第一个字母；学业成绩得优者；表示“最好”的符号a woman of some years上了年纪的妇女A crucial election.决定性选举a general anaesthetic全身麻醉A cautious gambler.小心翼翼的赌博者a precancerous lesion癌前期损害A freeze on city jobs城市工作的冻结a sophisticated woman老於世故的女子A small can or cup.小罐或小杯a chose in possessionn.占有物a maximum thermometer最高温度计