英语词汇“speed cone”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	speed cone
释义	speed cone noun 1 : stepped pulley 2 : one of a pair of conical pulleys connected by a short belt that can be adjusted to permit fine variations of speed
随便看	phasing phasing current phasing down phasing in phasing out phasing transformer phasis phasitron phasm Phasma phasmata phasmatid Phasmatida Phasmatidae phasmatidaes Phasmatodea phasmatodeae phasmatodeas phasmatoidea phasmid phasmida phasmidae Phasmidae phasmidiae phasmidias

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speed cone