association

• The clean water animal association tends to reappear .
  清洁水区的动物群落将会重现。
• Old associations retained their influence over her .
  从前的朋友仍对她有相当的影响。
• His personal touch made our association agreeable .
  他个人的风格使我们相处得很融洽。
• The fundamental unit of the hierarchy is the association .
  等级系统中的基本单位是群丛。
• They should not conflict with common mental associations .
  他们不应与人们感官上共同的联想相违。
• Yet what pleasant association had he ever had with monks ?
  然而他跟教士们有过什么愉快的来往呢？
• Accidents seemed to keep entirely away from the association men .
  在会员方面，意外之事始终没有。
• Some associations of species are almost a form of commensalism .
  有些种类的组合几乎是共栖的形式。
• They both profited in their pleasant new association .
  他们两人从他们愉快的新关系中都得到了好处。
• The partnership must be an association of competent parties .
  合伙必须是有行为能力的当事人的组合。