Aochi青地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 frosty morning严寒的早晨a school prefect级长a traveling show巡回演出A coke for me.我要一杯可乐。a steadfast gaze凝视A sea anemone.海葵a pair of colour国旗和军旗a racetrack czar赛马场官员a slick of sweat涔涔的汗水a dizzy spell.一阵头晕