counteractv.抵制；清除；中和；对抗countern.柜台；筹码；计数器；反驳adj.相反的adv.与…相反地v.反对；反击countercurrent extraction逆流萃取counter-detection range被探测距离counterbalanced procedure抵消程序,平衡法counterpoised development均衡发展Counter Guerrilla Liaison反游击战联络counter-measure machine运转计时机counterpoise gun carriage配重炮架counter-cyclical action反周期行为countermeasure capability对抗能力countermeasure trajectory对抗弹道