predation [prɪˈdeʃən]

例句:

• These cascades are essentially the indirect effects of predation.
  来自SA
• There are as well as density - dependent biological factors such as disease, predation, and intraspecific conpetition.
  还有密度制约的生物因素,诸如病害 、 捕食和种内竞争等.
  
• The importance of predation as an exploitation strategy may be summarized under four main categories.
  捕食作用作为一种掠夺性的对策其重要意义可归纳为四个主要方面.
  
• Predation is even trickier to uncover when goods are sold together.
  当商品一起销售时,掠夺行为将会更难发现.
  
• That is the economic impact of the predation rate.
  来自BBC
• Such conflict could be seen as a form of predation.
  来自BBC