以上来源于: WordNet
N a series of attacks by a defending force against an attacking enemy 反攻
In other words, he feared another German counteroffensive that would disrupt all his plans.
另外，他也担心其他方向德军反击作战，会令自己的计划失败。
A network of sensing devices, such as satellites or radar, for detecting an enemy attack in time to take defensive or counteroffensive measures.
警戒设备，如卫星、雷达等组成的网络系统，便于及早发现敌方的进攻以采取各种防御或对抗性措施。
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