intervention
intervention n. (1)介入；干涉 (2)参加诉讼；加入诉讼 非诉讼最初当事人的第三人，声称对诉讼标的享有利益，从而加入诉讼以保护其权利或提出请求。 (3)(国际法)干涉 指一国、数国或国家集团、国际组织等，从自身利益考虑，为维持或改变既存情势而对他国的对内对外事务实施的专横、武断的干预行为。干涉通常伴随强制性手段，包括政治、经济和军事手段，干涉在国际法上被认为是国际不法行为，因为其法律后果是侵犯了被干涉国的独立与主权。
INTERVENTION
intervention
intervention, n. 1. The entry into a lawsuit by a third party who, despite not being named a party to the action, has a personal stake in the outcome. See Fed. R. Civ. P. 24. • The intervenor sometimes joins the plaintiff in claiming what is sought, sometimes joins the defendant in resisting what is