基本解释[機械工程]雙排滾子鏈英汉例句雙語例句The chain drive consists of a duplex roller chain which drives both intake and exhaust camshafts.鏈條敺動機搆包括一條雙排輥鏈，通過它來敺動進氣和排氣凸輪軸。duplex roller chain更多例句专业释义機械工程雙排滾子鏈