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

• 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。
• 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？
• 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。
• 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。
• That prevents the eyeball collapsing.
  这防止了眼球塌陷。
• 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。
• Prevents egress of the latter through the unsealed portion.
  阻止后者通过未接合部分出来。
• 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。
• 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。
• My inferior understanding prevents my grasping the unquestionable soundness of the mission.
  我理解力差，无法理解这次任务的绝对正确性。