| 单词 | rotating shaft |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔cam〕An eccentric or multiply curved wheel mounted on a rotating shaft, used to produce variable or reciprocating motion in another engaged or contacted part.凸轮：安装于旋转轴上的偏心轮或复合曲线轮，用以使相连的或相接触的其它部件产生多变的或往复的运动美国传统〔drive shaft〕A rotating shaft that transmits mechanical power from a motor or an engine to a point or region of application.驱动轴：把机械动力从发动机或电动机传递到所需点或部位的旋转轴美国传统〔tachometer〕An instrument used to measure the rotations per minute of a rotating shaft.转速表：一种用于测量一根转轴每分钟转动次数的仪器美国传统〔wiper〕A projecting cam, as on a rotating shaft, that activates another machine part.凸轮：如转轴上突出的挺杆，使另一个机器零件活动美国传统He used an electric tool, which had hundreds of strong metal teeth on a rotating shaft, to clear the soil of weeds.他用一台旋转轴上有数百个金属齿的电动工具来清除地里的野草。剑桥国际 |
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