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 motorcycles were spinning along at full speed. 摩托车正全速疾驰。
- The lorry went into a spin on a patch of ice. 卡车在一片冰地上打滑了。
- Let's go for a spin in my new car. 坐我的新汽车兜一圈吧。
- The car is spinning along120 li per hour. 这车正以每小时120里的速度行进。
- It's easier to cycle with the wind behind you. 顺风骑车省力。
- I've been in a real spin all morning. 我整个上午都晕头转向的。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- The pitcher gave a spin to the ball. 投手使球旋转。
- The blow sent him spinning back against the wall. 他被打得晕头转向，撞在後面的墙上。
- The seasons of the year make a cycle. 一年四季构成一个循环。
- The car was spinning merrily along (the road). 汽车(沿路)轻快地奔驰著。
- 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。
- He has been in a spin since the defeat. 他被击败以来一直情绪低落。
- The pedals of a cycle are attached to the crank. 自行车的踏板与曲柄相连。
- Get your bicycle and come for a spin. 把你的脚踏车拿来去兜一圈。
- My sister can spin on her toes like a dancer. 我妹妹能像舞者一样踮着脚尖旋转。
