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 oval head screw埋头圆顶螺钉
Counter-terrorism efforts反恐怖主义措施
Countermine Warfare Project反雷技术研究项目
counterfort type powerhouse后扶垛式发电厂
counter-trading agreement对销贸易协定
counter crankshaft rotation反曲轴转动方向的转动
counterflow sand classifier逆流式旧砂分级机