n. the act of intervening (as to mediate a dispute, etc.)
n. a policy of intervening in the affairs of other countries
n. (law) a proceeding that permits a person to enter into a lawsuit already in progress; admission of person not an original party to the suit so that person can protect some right or interest that is allegedly affected by the proceedings
n. 插入, 介入, 调停
[经] 干预
1. The teacher planned an intervention to help struggling students.
老师计划了一次干预，以帮助学习困难的学生。
2. The government decided to take intervention measures to improve the economy.
政府决定采取干预措施来改善经济。
3. His intervention in the argument helped resolve the conflict.
他在争论中的干预帮助解决了冲突。