counterairn.反空袭;防空adj.反空袭的;防空的
countern.柜台;筹码;计数器;反驳adj.相反的adv.与…相反地v.反对;反击
counterfeit trademark影射商标
counterflow condenser逆流凝汽器,逆龄凝器
counter stamp machine柜台售邮票机
counter magnetic flux反向磁通
counter-spin stroke反向旋转击球
countersink head Bolt埋头螺栓
Counter Mine Training排雷训练
countershaft sprocket副轴链轮
counterbalance moment平衡力矩
counterfeit substrate假底物