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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。
- He was too poor to buy an astronomical telescope. 他太穷了，买不起天文望远镜。
- 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。
- Astronomical sums of money will be needed for this project. 这项工程需要异常庞大数额的资金。
- 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 price of this gem is expensive -- as much so as astronomical figures. 这个宝石的价格十分昂贵－－简直是个天文数字。
- 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。
- astronomical cycle 天文周期
- His wife was astonished at the astronomical sum of money he had spent. 他的妻子被他花的天文数字的钱款惊呆了。
- The engine cycle during which this process occurs. 压缩周期上述机器压缩过程的周期
- They mounted an astronomical telescope on the roof. 他们把天体望远镜装在屋顶上。
- He is engaged in astronomical research. 他致力于天文学的研究。
- Our astronomical work is handicapped just now. 目前我们的天文工作受到阻碍。
- I had to cycle all the way to work against the wind. 我不得不一路顶着风去上班。
