a book一本书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 high-speed rail link高速的铁路交通A pile of Ashur seeds.一堆奥修种子。a half-grown quahog.一种未完全发育的圆蛤。a different breed of man(与其他人) 不同类型的人a house originally small原来就小的房子a newly qualified doctor新近获得行医许可的医生A liveried manservant.穿制服的男仆a story serialized on TV电视连续剧a plastic garden hose.浇水用的塑胶水管a group of dinner guests一群赴宴的客人