Read Edit View history 齿轮齿条 chǐlúnchǐtiáo rack and pinion Origin Definitions Defs Strokes Stroke Words Sentences Sents 齿轮齿条 齒輪齒條 chǐlúnchǐtiáo rack and pinion a pair of gears which convert rotational motion into linear motion
齿轮齿条 齒輪齒條 chǐlúnchǐtiáo rack and pinion a pair of gears which convert rotational motion into linear motion