第三人称单数：数：countermines
现在分词：：countermining
过去分词：countermined
过去式：countermined
1. 反地道：countermeasure 对策 | countermine 反地道 | countermissile 反飞弹之飞弹
2. 对抗计划：对抗方法countercheck | 对抗计划countermine | 对抗疗法allotherapyheteropathy
3. 对抗地道：对抗的opposed | 对抗地道countermine | 对抗方法countercheck
4. 用候敌地道防卫：用红字表示的red-letter | 用候敌地道防卫countermine | 用后脚站立之马rearer
noun
1. (military) a tunnel dug to defeat similar activities by the enemy