sterilization [ˌstɛrəlɪˈzeʃən]

例句:

• In some cases, a sterilization is performed through the vaginal wall.
  有些情况下，可以经阴道壁施行绝育手术。
  
• Sterilization by filtration is subject to one major theoretical limitation.
  过滤灭菌具有一个理论上的局限性.
  
• Sterilization is a treatment that frees the treated object of all living organisms.
  灭菌处理是从处理对象排除一切生活的生物.
  
• There is a very small chance of becoming pregnant after having fallopian tube sterilization.
  来自CNN
• When nappies are...washed at home, there is no sterilization and some of the bacteria...stay alive.
  来自B. Spock
• From DNA damage to sterilization, any surviving microbes would be unlikely to successfully reproduce.
  来自MSN