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. 對…起反作用; 觝消 My husband has to take several pills to counteract high blood pressure. 我丈夫不得不喫幾片葯來觝制高血壓。 返回 counteract剑桥词典to reduce or remove the effect of something unwanted by producing an opposite effect 觝消；對抗；減少 Drinking a lot of water counteracts the dehydrating effects of hot weather . 大量飲水可緩解炎熱天氣引起的脫水。 返回 counteract