rack-and-pinion
adjective /ˌræk ən ˈpɪnjən/
  /ˌræk ən ˈpɪnjən/
[only before noun]- using a machine in which a moving cog (= wheel with teeth around the edge) fits into a bar with teeth
- a rack-and-pinion steering system
 
 
| 单词 | rack-and-pinion | 
| 释义 | rack-and-pinionadjective /ˌræk ən ˈpɪnjən/   /ˌræk ən ˈpɪnjən/ [only before noun]
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