matriarch [ˈmeɪtriɑ:rk]

例句:

• That...depressed the matriarch more than all her other tribulations combined.
  来自A. Maupin
• It is this male - leaving behavior that highlights the matriarch elephant family.
  这种“走婚”行为形成了母系族大象家族的特点.
  
• When the bull elephant desires sexual activity , he approaches the matriarch - led herd.
  当公象发情时, 接近母象群.
  
• Kerrigan: I can hardly believe this! You've killed your own matriarch!
  我真不敢相信! 你杀了你的领导者!
  
• Silent age star Lillian Gish is a noble and brave matriarch.
  来自BBC
• They do live in groups if the opportunity is available, and each group has afemale matriarch and a alpha male.
  来自SA