mutualistic

例句:

• Their long co-evolution with other species has led to mimetic, commensal, parasitic, and mutualistic relationships.
  来自BBC
• The relationship between plant and pollinator is a mutualistic one.
  植物和授粉动物之间的关系是典生关系.
  
• Arbuscular mycorrhizae are the most widespread mutualistic symbionts among the symbionts between plants and microbes.
  摘要在植物与微生物的共生体中,最广泛的互惠共生体就是丛枝菌根.
  
• The nature, city, mankind become an organic whole, forming the structure of mutualistic symbiosis.
  自然 、 市 、 类融为有机整体, 形成互惠共生结构.
  
• "They have this mutualistic relationship with flowers: the flowers want them to come and pollinate," Worley notes.
  来自SA