Aogaki青柿(姓,日本)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 highly competent driver技术高超的司机a foul-tasting medicine难吃的药aortic valve orifice area主动脉瓣口面积A Visit to the Greenhouse参观温室a book of humorous verses一本幽默诗集.a cordless phone/drill无绳电话；无塞绳式电钻a double BA degree system双学士制A limited range of vision有限的视力范围A Song of Unending Sorrow长恨歌A flat surface or part.平面平面或平坦部分