单词	antifriction
释义	antifriction adjective an·​ti·​fric·​tion ˌan-tē-ˈfrik-shən  ˌan-tī- : reducing friction specifically : having rolling contact instead of sliding contact antifriction ball bearings Word History First Known Use 1806, in the meaning defined above
随便看	profaneness profanenesses profaner profaners profanes profanest profaning profanities profanity profanum vulgus profection profectitious repealing repealist repeals repeat repeat key repeat offender repeat oneself repeat order repeat performance repeatabilities repeatability repeatable repeated

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