grooved
grooved 美[grʊvd]
adj. 带纹道的；表面有沟槽的 v. 开出沟槽（groove的过去分词）
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- adj. 带纹道的；表面有沟槽的
- v. 开出沟槽（groove的过去分词）
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1. The machine looks like a giant, thick, grooved vinyl record spinning at high speed to capture nearly 90 percent of the oil on the waters.
这个机器像个高速旋转中开槽的黑胶唱片，别看它又大又厚，却能清除水面上90%的油，运作时还不会漏油。
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2. For example, the dry 'grooved' tyres used up until very recently were typically designed to function at between 90 degrees Celsius and 110 degrees Celsius.
比如说直到最近才不使用的带槽干胎，它的设计工作温度就是在90摄氏度到110摄氏度之间。
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3. Scientists showed how balls placed in grooved wooden tracks would have allowed the easy movement of stones weighing many tons.
科学家们展示了如何将球放在木质的轨道槽内，然后将重达数吨的石头轻易移动起来。
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