A AS原子吸收光度法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 joyful heart愉快的心情； 欢心a sign of rain下雨的预兆a command postn.指挥所a heart attackn.心脏病发作a moving price价格动人a stocky build粗壮的体格a thin book.一本薄书A chip shot.切削球切削击球，近穴击球a rough temper粗暴的脾气a slow journey很花时间的旅程

1. The postman has brought a parcel for you.
   邮递员给你送来了一个包裹。
2. She was carrying a parcel of books done up in brown paper.
   她提　一个棕色的纸包，里面是书。
3. He opened a parcel of clothes.
   她打开一包衣服。
4. She was carrying a parcel of books under her arm.
   她胳膊下夹著一包书。