earthquake countermeasure地震对策
radar countermeasure[电子] 反雷达措施;雷达反制;反雷达措施
Countermeasure Research对策研究
infrared countermeasure红外线反制;[红外] 红外对抗;红外区对抗措施
audit countermeasure审计策略
Treatment countermeasure治疗对策;处理对策
Countermeasure Probe对策探析
acoustic countermeasure声对抗;水声对抗
corresponding countermeasure相应对策
N-COUNT（可数名词） A countermeasure is an action that you take in order to weaken the effect of another action or a situation, or to make it harmless. 对策; 对抗措施
Because the threat never developed, we didn't need to take any real countermeasures.
由于这个威胁从未显现，我们也就没有必须采取任何真正的对策。