Read Edit View history 闭口不谈 bìkǒubùtán tight-lipped Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 闭口不谈/閉口不談 · bìkǒubùtán · tight-lipped 2026/03/04 闭口不谈 / 閉口不談 bìkǒubùtán tight-lipped to refuse to say anything about or to avoid mentioning a particular subject 对于这件丑闻，他一直闭口不谈。 created sense Mar 4, 2026, 02:25 AM