您要查找的是不是：
- Have you stuck down the back of the envelope? 信封背面开口处贴牢了吗？
- The roof slopes towards the back of the house. 屋顶向屋子的背面倾斜着。
- I got him on the back of the head with a crowbar. 我一撬棍打在他头的後部。
- The middle part of the human body; the waist. 身体的中部；腰部
- He leant on the back of the sofa. 他斜靠在沙发的背上。
- The rear pelvic area of the human body. 臀部人体上接近骨盆的部位
- Water forms almost three fourths of the human body. 人体约四分之三都是水。
- There is an appendix at the back of the book. 该书末尾处有一附录。
- The fire-escape is at the back of the building. 太平门在建筑物的後面。
- Cells are the elements of the human body. 细胞是人体的基本单位。
- There was a giggle from the back of the class. 从教室后面传来咯咯的笑声。
- He whammed the ball into the back of the net. 他一用力把球打到球网的后面去了。
- The bus bumped into the back of the car. 公共汽车砰的一声撞上了一辆汽车的後部。
- The arms and legs are integral parts of the human body; they are integral to the human body. 手臂和腿是人体的组成部分，是构成完整的人体必不可少的。
- Are there any explanatory notes at the back of the book? 书后面有注解吗？
- My eye alight on a dusty old book at the back of the shelf. 我偶然发现在书架后面有一本满是灰尘的旧书。
- My wife happened on this old photograph in the back of the drawer. 我太太在抽屉靠里的一面偶然发现了这张过去的照片。
- I want to have words with those two girls at the back of the class. 我要训训坐在教室后排的那两个女生。
- There was a cheque clipped to the back of the letter. 在信背面夹着一张支票。
- Grandpa and grandma sat in the back of the car. 爷爷和奶奶坐在汽车後排的座位上。
