mutualism ['mju:tʃʊrlɪzəm]

例句:

• The fig - pollinator mutualism system is maintained by the reproductive relationships.
  和榕小蜂共生体系是由宿主和共生者之间的生殖配合维系的.
  
• In this paper, a two - species mutualism model system is discussed.
  摘要讨论了二种群互惠生物数学模型.
  
• The exchange exemplifies a perfect mutualism.
  它们的交易是互利共生的绝妙例子.
  
• Mutualism is not a new idea in British politics.
  来自NEWYORKER
• The history of the internet is therefore a triumph of mutualism and joint endeavour.
  来自BBC