intervention

• 名词，指干预、介入或参与某事的行动，通常旨在影响或改变结果，尤其用于政治、医疗或社会语境中。

A noun referring to the act of interfering or becoming involved in a situation, often to influence or alter an outcome, particularly in political, medical, or social contexts.

1. Action to change a situationB2formal

   The act of becoming involved in a situation to change its outcome, often to prevent something bad.

   干预

   • The government's intervention stabilized the economy.
   • Early intervention can help children with learning difficulties.
   • The UN called for international intervention in the conflict.

   同义词intercessioninterferenceinterpositioninvolvementmediation

   反义词disregardinactionneglectnoninterferencepassivity

2. Medical treatmentB2formalmedical

   A medical procedure or treatment performed to improve a patient's health.

   医疗干预

   • The doctor recommended a surgical intervention to remove the tumor.
   • Timely medical intervention saved his life.
   • The patient required immediate intervention after the accident.

   同义词medical careministrationoperationprocedureremedysurgerytherapytreatment

3. Family or personal helpB2informal

   A meeting or process where friends or family confront someone about their harmful behavior, like addiction.

   干预（家庭帮助）

   • Her family organized an intervention to help her stop drinking.
   • The intervention was successful, and he agreed to seek treatment.
   • They hired a counselor to facilitate the intervention.