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	spitball spitballer spitbox spit bug spitchcock spit cotton spit curl spite spite spite fence spiteful spitefully spitefulness spiteless spite marriage spite of spite-work spitfire spit in the ocean spitish spit it out spitkid spitkit spits spit shine

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