chain

• The polynucleotide chain is helical .
  多核苷酸键是螺旋形的。
• Her thoughts could not be chained elsewhere .
  她的思想也不能被别的事物束缚住。
• The chain reaction is self-sustaining .
  连锁反应是自持的。
• The dog has got free from its chain .
  那狗挣脱链子跑了。
• The incident sparked off a whole chain of disasters .
  那件事惹出了一连串的灾祸。
• This still says nothing about the conformation of the chain .
  这并未涉及链的构型。
• Chain felt his strength ebbing .
  钱恩感到已筋疲力尽。
• He put a chain on lady and took her out for a walk .
  他替蕾蒂上链子，带她出去散步。
• It was historic moment for a newspaper chain .
  对于报系来说，那是一个历史性的时刻。
• She owned a restaurant chain .
  她是几个饭馆的老板。