quashKK [kwɔʃ] /kwɔʃ/發音動詞1撤銷、廢止、宣告無效法律The higher court quashed the conviction after new evidence appeared.新證據出現後,上級法院撤銷了這項有罪判決。2鎮壓、平定Troops were sent in to quash the uprising within days.軍隊在幾天內被派去鎮壓這場起義。3平息、壓下、駁斥The company quickly quashed rumors of a merger.公司迅速平息了合併的傳言。