cogitation [ˌkɑdʒɪˈteʃən]

例句:

• After much cogitation, we decided to move to the Isle of Wight.
  经过慎重考虑后，我们决定搬到怀特岛去。
  
• After much cogitation he rejected the offer.
  做了仔细思考之后,他还是拒绝了邀请.
  
• The existing problems were analyzed from two aspects of cogitation and research.
  分析了在含蜡原油低温粘弹性认识上和研究中存在的问题.
  
• The second novel took some cogitation Meera, the heroine, resisted all my efforts to capture her voice.
  来自WSJ