rack-and-pinion

英 ['ræk'ændp'ɪniən] 美 ['ræk'ændp'ɪniən]

• n. 齿轮齿条副

英英释义

名词 rack and pinion:

1. a wheel gear (the pinion) meshes with a toothed rack; converts rotary to reciprocating motion (and vice versa)