chainedadj.链接的；受束缚的动词chain的过去式和过去分词.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 hydrocarbon链烃chain nose pliers链用钳chain- flogging链状鞭打chain pitch wheel链条齿轮chain codes table链码表chain-decoilingn.链解盘旋chain-store tax联锁店税chain pulley seat链轮座chains of islands岛群chain-mail vest避弹背心