prevents

英 [prɪˈvents]

美 [prɪˈvents]

v.  阻止; 阻碍; 阻挠
prevent的第三人称单数

柯林斯词典

• VERB 防止；预防；阻止
  Topreventsomething means to ensure that it does not happen.
  1. These methods prevent pregnancy...
     这些方法能防止怀孕。
  2. Further treatment will prevent cancer from developing...
     进一步的治疗将阻止癌症恶化。
  3. We recognized the possibility and took steps to prevent it happening.
     我们认识到了这种可能性，并且采取了一些预防措施。
• VERB 阻止；制止；阻碍
  Topreventsomeonefromdoing something means to make it impossible for them to do it.
  1. He said this would prevent companies from creating new jobs...
     他说这将使公司无法创造新的工作机会。
  2. Its nationals may be prevented from leaving the country...
     其国民可能会被禁止出境。
  3. The police have been trying to prevent them carrying weapons.
     警方一直都设法阻止他们携带武器。

双语例句

• Water aids in the digestion process and prevents constipation.
  水有帮助于消化系统和防止便秘的作用。
• This prevents most attacks that can occur directly on the operating system.
  这样可以防止大多数攻击直接发生在操作系统上。
• A B vitamin that prevents beriberi; maintains appetite and growth.
  一种B类维生素，可以防止脚气病；维持食欲和生长。
• That prevents the eyeball collapsing.
  这防止了眼球塌陷。
• Diagnoses, treats and prevents human physical and mental disorders and injuries.
  诊断、治疗和预防人类身体及心理的异常和损伤。
• This prevents more than one refinery from starting up in the application.
  这避免了在应用程序中启动多个“提炼厂”。
• This slows down or even prevents the development of generic and new vaccines.
  这减缓甚至阻止了仿制疫苗和新疫苗的开发。
• This allows the fuel to flow and prevents clogging of the fuel filter.
  同时确保了燃料的流动，并有效防止燃油滤清器堵塞。
• Class often prevents friendship between certain people.
  社会等级制度往往使一些人之间不能建立友谊。
• This prevents static-type checking by the compiler and introduces new classes of runtime errors.
  这避免了由编译器进行静态的检查，并且引入了新的运行时错误类。