counterboyn.(尤指小餐馆或商店里的)柜台服务生countern.柜台；筹码；计数器；反驳adj.相反的adv.与…相反地v.反对；反击countervailing legislation反补贴立法countervailing duty waiver抵消关税豁免权Counter-Flow Grain Drier逆流式谷物干燥机counter-rotating turbine对转式双转子汽轮机counterfort retaining wall扶垛式挡土墙,垛式挡土墙countercurrent distributor反流分溶装置Counterfire Reference Grid反火力坐标方格counter stealthy technique反隐形技术counter-current exchange逆流交换countercurrent circulation逆流循环