chainin[药]钦氏菌素chainn.束缚；链条；链；(一)连串；连锁店（常用复数）vt.束缚；用铁链锁住Chain distribution power链式配电网chain-bucket excavator链斗式挖泥船,链斗式挖土机chain-made cable model链条主缆模型chain and sprocket drive链条传动chain-type cooling bed链式冷床chain-folded structure折叠链结构chain tensioner sprocket链条张紧轮Chain on the port bow.锚链在左船头。chain delivery mechanism链式送纸机构chained block encryption链锁段编码