chain中文解释
n,[计]链；束缚；枷锁,同近
chain例句She had a gold chain around her neck..她脖子上戴了条金项链。
chain英语解释链；束缚；枷锁英释nna series of metal rings which are joined together in a line and used for fastening things, supporting weights, decoration etc
chain短语和解释supply chain,供应链；供给链；供需链.短语
