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- 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 hive cannot exist without a queen. 蜂房不可无蜂王。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- The family lived a precarious existence. 这家人过着朝不保夕的生活。
- 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。
- They seem to exist on a different spiritual plane. 他们似乎生活在不同的精神境界。
- 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。
- We can not exist without food or water. 没有食物和水我们不能生存。
- Cycle across America? Sounds a bit dodgy to me. 骑自行车横越美国? 听起来有些冒险。
- Matter can exist as a solid, liquid, or gas. 物体存在的形态有固体，液体，气体。
- 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。
- I was unaware of his existence until now. 现在我才知道有他这么个人。
- 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。
- We cannot exist without food or water. 没有食物或水我们就不能生存。
- The engine cycle during which this process occurs. 压缩周期上述机器压缩过程的周期
- The organization was called into existence in 1980. 这一机构成立於一九八○年。
- This is the most magnificent bridge in existence. 这是现有的最雄伟的大桥。
