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mechanical

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We can use a mechanical agency to achieve our purposes.(我们可以通过机械代理机构来达成我们的目的。)
Part of the attraction of photography is gadgets and mechanical doodads.(摄影术的吸引力部分在于它那些小装置和机械玩意儿。)
The clock was the greatest achievement of medieval mechanical ingenuity.(钟表是中世纪机械精巧装置的最大成就。)
I never was very good at mechanical things.(我从来都不擅长机械方面的事情。)
This is the oldest working mechanical clock in the world.(这是世界上最古老的还可以使用的机械钟。)
Mechanical engineers have worked with farmers and biologists to produce fertilizers, machinery and harvesting systems.(机械工程师与农民和生物学家合作开发肥料、机械和收割系统。)
It is real prayer, and not mechanical repetition.(这是真正的祈祷，而不是机械式的重复。)
There are more sophisticated approaches, some of them are mechanical.(还有更复杂的方法，其中一些是机械的。)
They operate with little or no mechanical assistance.(它们很少依赖或不依赖机械辅助来运作。)
Society needed a more dependable instrument of time measurement and found it in the mechanical clock.(社会需要一种更可靠的时间测量仪器，它就是机械钟。)

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