单词：countermeasures
n. 对策；[军] 对抗措施（countermeasure的复数）
n. an action taken to offset another action
countermeasures的用法和样例：
词汇搭配
- optical countermeasures光学对抗
- communication countermeasures通信对抗
- countermeasures activity[电子]对抗活动[机...
- radio countermeasures无线电干扰
- enemy countermeasures敌方对抗
- radar countermeasures雷达对抗
- electronic countermeasures反电子措施
- countermeasures analysis电子对抗分析,电子对...
- countermeasures device对抗装置
- countermeasures set电子对抗机