counter-
comb form 构词成分 (forming ns, vs, adjs and advs 用以构成名词、 动词、 形容词以及副词)
1 opposite in direction or effect 方向或作用相反
counter-attraction * counter-productive.
2 made in response to, or so as to defeat 回击
counter-attack * counter-espionage.
3 corresponding 对应的; 对等的
counterpart. =>Usage at anti- 用法见anti.