英语词汇“roller chain”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	roller chain
释义	roller chain a power chain consisting of parallel pairs of flat links joined by pins covered with rollers, and engaging with the teeth of sprockets. [1895-1900]
随便看	waste pipe waste product waster wastewater waste well. wasting wastrel wat Watauga watch watchable watch and ward watchband watch cap watchcase watch chain watchdog watcher watcheye watch fire watchful watch guard watchless watch list watchmaker

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