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

• This prevents you from terminating important system services and the processes of other users.
  这可以防止您终止重要的系统服务和其他用户的进程。
• 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。
• 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”。
• Often embarrassment or shyness prevents you from doing this, but that should not be a problem now.
  尴尬和羞涩经常会阻止你轻松讨论感情问题，但是今天这个问题将不存在。
• It prevents a lot of misunderstandings.
  它防止了很多误解的发生。
• 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。
• What prevents people from being diagnosed and getting treatment?
  是什么阻止了人们接受诊断和获得治疗？
• But the rough surface of lotus leaves prevents this from happening.
  但是，荷叶的粗糙表面防止了这一情况的发生。
• 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 blocking and concurrency problems when these commands are executed.
  这样可以防止在执行这些命令时出现阻塞和并发问题。