| 单词 | positraction | 
| 释义 | Definition of positraction in English:positractionnoun ˌpɒzɪˈtrakʃn North American 
 Origin1950s; earliest use found in Daily Times News (Burlington, North Carolina). From posi- + traction. Definition of positraction in US English:positractionnounˌpɒzɪˈtrakʃn North American 
 Origin1950s; earliest use found in Daily Times News (Burlington, North Carolina). From posi- + traction.  | 
	
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