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A machine element moved by another machine element.
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机械的从动部靠其它机器部件移动的机器部件 |
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A machine for harvesting crops; a reaper.
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收割机一种用来收割庄稼的机器；收割机 |
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A machine for projecting the images of opaque objects or transparencies on a screen.
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透反射两用幻灯机用于将不透明或透明物体的影象投影到屏幕上的机器 |
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A machine for weighing people has a scale from one pound to 300 pounds on it.
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称体重的机器上有从一磅到300磅的刻度。 |
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A machine in which paper or cloth is made smooth and glossy by being pressed through rollers.
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砑光机一种机器，使纸张或布匹通过滚筒的压制而变得平整且光滑 |
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A machine lasts a long time if it gets good usage, but it soon wears out under rough usage.
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一部机器如果使用得很仔细，可以用很长的时间，但是如果不小心的使用，很快便会用坏。 |
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A machine or implement for planting seeds in holes or furrows.
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条播机用以在洞或犁沟中播种的机器或设备 |
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A machine or tool used in making joints.
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接合器，接合工具用于接合的机械或工具 |
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A machine that runs on the energy generated by a wheel of adjustable blades or slats rotated by the wind.
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风车靠风力旋转带有可调节的叶片或梯级横木的轮子所产生的能量来运转的一种机器 |
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A machine, such as a bulldozer or backhoe, that is used for digging or pushing earth.
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推土机一种可用来挖掘或推动泥土机器，如推土机或挖土机 |
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A machine, such as a crane or tractor, that is used for hauling or loading logs.
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运机用于拖曳或装载原木的机器，如起重机或拖拉机 |
