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

• That prevents the eyeball collapsing.
  这防止了眼球塌陷。
• 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。
• It prevents a lot of misunderstandings.
  它防止了很多误解的发生。
• His disability prevents him from holding a job.
  他的伤残妨碍他就业。
• Environmental management effectively lowers the rates of malaria and other diseases spread by insects and prevents death.
  环境管理可有效地降低疟疾和由昆虫传播的其他疾病的发病率，亦可有效地预防死亡。
• 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。
• The camera has a built-in failsafe device which prevents it from working if the right signals aren't received.
  照相机有内置自动防故障装置，该装置确保相机在未接到正确信号时不会启动。
• Exercise helps keep your arteries flexible and malleable, which prevents heart disease and heart attacks.
  运动有助于保持动脉的弹性和韧性，防止心脏病和心脏病发作。
• 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。
• This prevents mold and rot in your home, and can also reduce allergens and pollution.
  这样可防止霉菌和腐在你的家，也可以减少过敏原和污染。