culling ['kʌlɪŋ]

例句:

• The culling of seal cubs has led to an outcry from environmental groups.
  选择性宰杀小海豹已经招来环保组织的强烈抗议。
  
• The mathematicians turned to culling periodic solutions.
  数学家们转而去挑选周期解.
  
• It took us a week to find you, a week of culling out prejudice and hatred.
  我们花了一个星期的时间找到你们, 把偏见和憎恨剔除出去.
  
• Culling is due to start again in September.
  来自THETIMES
• They are culling people from house-to-house.
  来自VOA
• The badger culling trial in England trapped badgers in cages before shooting them.
  来自BBC