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。
- It's easier to cycle with the wind behind you. 顺风骑车省力。
- 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 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 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。
- 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 engine cycle during which this process occurs. 压缩周期上述机器压缩过程的周期
- integer cycle vector 整周期数向量
- Use menus to provide a pedagogic vector. 用菜单来提供一条学习的途径。
- cycle vector 圈向量
- I had to cycle all the way to work against the wind. 我不得不一路顶着风去上班。
- That is transitory or semipersistent in its vector. 在它的介体中是属于中间的或半持久的。
- I am unable to cycle to school because my bicycle is broken. 我不能骑车上学，因为我的自行车坏了。
- The vector product is said to be anticommutative. 可以说矢积是反交换的。
- These are inserted into a cloning vector. 它们被插入克隆载体。
- Angular momentum is an axial vector quantity. 角动量是一种轴矢量。
