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 intermittent weld并列焊接chain bar drawing frame链式并条机chained storage of data数据链式存储chain bucket discharger链斗卸料机chain stretching device拉链装置chain-store operation连锁经营chain-sprocket system链轮驱动系统chaining channel action链式通道动作chain and group banking连锁及集团银行chain-drive mechanism链传动机构