基本解释n.维和行动同根派生 英汉例句用作名词 (n.)UN troops were deployed to keep the peace.联合国部队部署进行维和行动。The two sides also discussed the importance of UN peacekeeping operations in promoting international peace and security.双方还讨论了联合国维和行动对促进国际安全与和平的重要性。