Without saying another word; immediately.
不说任何别的话。指立即行动。
老舍《四世同堂》九八‘日本鬼子完蛋了，投降了，’方六低声回答。丁约翰象在教堂里说‘阿门’那样，把眼睛闭了一闭。二话不说，回头就跑。”
He picked up his bag and left without saying another word.
Learn the next connected idiom: 二话不说 (èr huà bù shuō) → 说三道四 (shuō sān dào sì)
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