单词	angle of action
释义	angle of action : the angle of revolution of either of two wheels in gear during which any particular tooth continues in contact Word History First Known Use 1803, in the meaning defined above
随便看	cordoning off cordonnet cordons cordons (off) cordons off cordova Cordova Island cordovae cordovan cordovans cordovas cords Cordula corduroy corduroy road corduroyed corduroying corduroys cordwain cordwainer cordwaineries cordwainers cordwainery cordwains cordwinder

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