英语词汇“velocity ratio”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	velocity ratio
释义	velocity ratio noun : the ratio of a distance through which any part of a machine moves to that which the driving part moves during the same time
随便看	choric speaking chories -chories chorine choring chorio chorio- chorioallantoic chorioallantoic chorioallantoic membrane chorioallantoid chorioallantois choriocarcinoma chorioepithelioma chorioepitheliomatous chorioid chorioidal chorioidea chorioiditis chorioma choriomeningitis choriomeningitis chorion chorionepithelioma chorionic

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