您要查找的是不是：
- The average age of the boys in this class is fifteen. 本班男生的平均年龄是十五岁。
- The new restaurant fold up in less than a year. 这家餐厅不到一年就歇业了。
- Score the paper to make it easy to fold. 在纸上先划好印子，以便折叠。
- I caught six trout in fifteen minutes. 我在十五分钟内钓到了六条鳟鱼。
- Look at the second paragraph on page fifteen. 请看第十五页的第二段。
- At fifteen years old he left school. 他十五岁时中学毕业了。
- The show will fold after Friday's performance. 星期五演出后就要停演了。
- He has fifteen workers in his employ. 他雇佣的工人有十五名。
- Most students in this class are fifteen. 这个班的大多数孩子都十五岁。
- The fastening or opening covered by such a fold. 被纽扣盖盖住的开口覆有此种折叠的拴紧物或钉扣处
- After working for fifteen hours I began to tire. 工作了十五个小时之后，我开始感到累了。
- The interview overran by fifteen minutes. 那次采访超过规定时间十五分钟。
- He took out the milk, and fold in an egg. 他取出牛奶,把一只鸡蛋拌进去。
- I caught seven trout in fifteen minutes. 我十五分钟内捉到七条鳟鱼。
- The paper tore easily along the fold. 按摺痕一撕,很容易纸就撕下来了。
- Rice has advanced fifteen cents a pound. 米一磅涨了一角五分。
- He returned to the fold at his 80's. 他在八十高龄又恢复原来的宗教信仰。
- All together, there were fifteen people present. 总共有十五人出席。
- Fold your arms and sit up straight! 两臂交叉,坐直!
- The prince assumed power when he was only fifteen. 王子在十五岁时就掌权了。
