柯林斯词典counteract /ˌkaʊntərˈækt/ (counteracting,counteracted,counteracts) 1. V-T To counteract something means to reduce its effect by doing something that produces an opposite effect. 对…起反作用; 抵消 My husband has to take several pills to counteract high blood pressure. 我丈夫不得不吃几片药来抵制高血压。 返回 counteract剑桥词典to reduce or remove the effect of something unwanted by producing an opposite effect 抵消；对抗；减少 Drinking a lot of water counteracts the dehydrating effects of hot weather . 大量饮水可缓解炎热天气引起的脱水。 返回 counteract