chain

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

束缚；囚禁；用铁链锁住英释vvto fasten someone or something to something else using a chain, especially in order to prevent them from escaping or being stolen

1 supply chain,供应链；供给链；供需链

2 supply chain management,供应连锁管理

3 value chain,价值链

4 industrial chain,产业链；工业链锁

5 chain reaction,连锁反应；链式反应

6 food chain,食物链

7 markov chain,n. [统]马尔可夫链

8 chain store,连锁商店

9 polymerase chain reaction,聚合酶链反应

10 in chains,在囚禁中；上着镣铐

11 side chain,侧链；侧锁

12 long chain,长链

13 key chain,钥匙扣；钥匙链

14 chain link,链连

15 chain length,[化]链长

16 production chain,生产链；流水线

17 cold chain,（新鲜食品的）低温运输系统

18 retail chain,连锁店；零售联营

19 chain wheel,链轮；滑轮

20 chain transfer,链转移；链传递

1 She had a gold chain around her neck..她脖子上戴了条金项链。

2 a length of heavy chain.一段沉重的链条

3 the Mayor’s chain of office.市长的链徽