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 a possible error that can occur if the application receives the event notification after releasing the pointer.
  如果应用程序获得事件通知之后释放了这个指针，那么这样做就可以尽可能的防止错误发生。
• 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。
• Prevents egress of the latter through the unsealed portion.
  阻止后者通过未接合部分出来。
• The Supreme Court today struck down a law that prevents criminals from profiting from books or movies about their crimes.
  最高法院今天废止了一项关于禁止罪犯把其罪行写成书或拍成电影而从中牟利的法律。
• That prevents the eyeball collapsing.
  这防止了眼球塌陷。
• It prevents tokens from being maliciously submitted to gain access to a resource after the first use.
  它使令牌避免了恶意提交以在一个资源被使用一次后获得对它的访问。
• It prevents a lot of misunderstandings.
  它防止了很多误解的发生。
• The seal prevents the intrusion of dust and other particles but limits the maximum size of the drive.
  密封防止了灰尘和其它粒子的进入，但也限制了驱动器的最大尺寸。
• 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 is smart if the financial crisis has now been overcome, since this strategy prevents wasting money.
  如果金融危机现在已结束，那么这是一个聪明的战略，因为它防止了资金的浪费。