英语词汇“ball race”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	ball race
释义	Word Frequency ball race noun engineering 1. a ball bearing 2. one of the metal rings having a circular track within which the balls of the bearing roll
随便看	nominately nomination nomination paper nominatival nominative nominatively nominator nominee nomism nomistic nom nom nomo- nomocracies nomocracy nomogeny nomogram nomograph nomographer nomographic nomographical nomographically nomographies nomography nomoi nomologic

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