您要查找的是不是：
- The pedal of a cycle is attached to a crank. 自行车的踏板与曲柄相连。
- The lane is the boundary of our land. 那条小路就是我们这片地的界线。
- The ball ran (ie rolled) to the boundary. 球向著边线滚去。
- The boundary is not clearly defined. 这疆界没有明确划定。
- It's easier to cycle with the wind behind you. 顺风骑车省力。
- The fence marks the boundary between my land and hers. 这道栅栏是我的地和她的地的分界线。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- The seasons of the year make a cycle. 一年四季构成一个循环。
- The shape, outline, or boundary of a coast. 海岸线海岸的形状、轮廓或边界
- The business cycle experienced a sudden down. 商业周期经历了突然的萧条。
- This is the cycle of economic booms and slumps. 这是经济繁荣和经济萧条的周期变化。
- Cycle across America? Sounds a bit dodgy to me. 骑自行车横越美国? 听起来有些冒险。
- The boundary line of a figure, area, or object. 周围一个图形、区域或物体的边界线
- The pedals of a cycle are attached to a crank. 自行车的踏板与曲柄相连。
- The pedals of a cycle are attached to the crank. 自行车的踏板与曲柄相连。
- A mark indicating the boundary of such an interval. 刻度线，分度线指示这种间隔的界限的标记
- Her latest stunt is riding a motor cycle through a ring of flames. 她的最新特技表演是骑摩托车钻火圈。
- The ball is caught by a fielder stand just inside the boundary. 那球被正站在边界线内的守场员接住了。
- The engine cycle during which this process occurs. 压缩周期上述机器压缩过程的周期
- The two neighbors disagreed bitterly about their boundary line. 这两个邻居在住房界线问题上剧烈争吵。
