chain什么意思?

Supply Chain 什么意思 chain什么意思? Chain有什么意思 chain of command什么意思 supply chain community什么意思 prison chain什么意思啊? supply chain coordination with contracts什么意思 repeat-associated polymerase chain reaction什么意思 a chain of什么意思?有什么搭配?谢谢 Eternal chain中文意思 key chain 甚么意思 请问chain saws的意思 chain hang low中文意思? Chain iron chain 是铁链的意思,那iron在这里做什么成分? what function of that position among the chain of an enterprise什么意思求翻译 high-impact什么意思?provides high-impact retail displays and packaging supply chain management chain up和chain down 有什么区别?