counterdie下膜, 底膜
countern.柜台;筹码;计数器;反驳adj.相反的adv.与…相反地v.反对;反击
counterexamples反例
counter shading隐影
counterirritantn.反对刺激剂;发泡药
counterpurchase[经] 回购或互购
counter monitor计数器监测器,控制计数器
counter example反例
counter-proofn.反印版画样张
counter sinking锪锥形沉孔
counter jammingn.反干扰
counter balance平衡块