prevention

• 名词，表示预防或防止某事发生的行动或做法，常用于健康、安全或保护等语境。

A noun referring to the act or practice of stopping something from happening or arising, often used in contexts of health, safety, or security.

不可数

1. Act of stopping somethingB2formal

   The action of stopping something from happening or arising.

   预防

   • Prevention is better than cure.
   • The government invested in crime prevention programs.
   • Regular exercise is key to disease prevention.

   同义词avoidancedeterrenceforestallinghindranceinterceptionobstructionobviationpreclusionprohibitionthwarting

   反义词allowancecausationinducementpermission

2. Precautionary measureB2formal

   A measure taken in advance to prevent something undesirable.

   预防措施

   • Fire prevention measures include installing smoke detectors.
   • The company implemented fraud prevention protocols.
   • Vaccination is an important form of disease prevention.

   同义词insuranceprecautionprophylacticprotectionsafeguard