词组	counteract
释义	counteract 知识来源：席玉虎 主编.英语常用词用法详解大词典·A-K.北京：商务印书馆国际有限公司.2007. ☞counteractv. [kaʊntǝ′ækt]　(counteracts;counteracted;counteracting) 双解释义 　vt.　对抗；抵消　 act against and reduce the force or effect of (sth) 句型例句 用作及物动词 ▲ S+～+n./pron. 　Drinking a lot of water counteracts the dehydrating effects of sweating.　喝大量水正好抵消出汗引起的脱水效应。
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