counterego反向自我countern.柜台；筹码；计数器；反驳adj.相反的adv.与…相反地v.反对；反击countersunk not chipped rivet半沉头铆钉,半埋头铆钉counter-current ionphoresis逆流离子电泳法counter-reactional tendency逆反心理counter-electromotive force反电动势counter type electronic timer计数型定时器counterexample teaching model反例教学counter-current decantation逆流倾析counter-current elutriation逆流淘洗Counterdrug Operations Center反毒品行动中心Countermeasures and proposals面源污染