A/S铝硅比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 meal that sifts easily.很容易透过筛子的粗粉A crime shrouded in mystery笼罩在神秘气氛中的罪案.A very refined small Dao.很精细的随身小刀。a very reassuring remark.一个非常令人安心的评论。a twopenny halfpenny affair微不足道的小事情a centralized feudal empire中央集权的封建帝国a galaxy of Hollywood starsA lost chance never returns错过的机会永不再来A Handbook of Plant CultureA hallowed or holy place.圣地，圣殿神圣或圣洁的地方