| 释义 |
mechanical device
释义
机械装置：指由机械构件组成的、能够完成一定工作的装置或机器。
例句
1·Now I'm really fantastic at drawing this mechanical device , but you can imagine that dropping weight can cause a paddlewheel to turn.
现在我真的很沉迷机械装置，但是你可以想象重物掉落的时候会带动桨轮旋转。
2·Another example is the word siren, familiar to us as the mechanical device that makes such an alarming sound when police cars, ambulances, or fire engines approach.
另一个例子是“警报器”这个词，是我们很熟悉的一个机械装置，当警车、救护车或消防车靠近时，警报器会发出警报。
3·A mechanical device for rotating the kelly.
旋转方钻杆的一种机械装置。
同义词
[机]机械装置
machinerymechanismmechanical installation
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