欲言又止
    Pinyin: yù yán yòu zhǐ

    Usage: 连动式；作谓语、定语；形容有难言的苦衷

    Explanation: 想说又停止不说。形容有难言的苦衷。

    Source: 清·蒲松龄《聊斋志异》语甚凄楚，惊问之，欲言而止者再。”

  • Thesaurus:  Demur Bujue, hestiate, ambiguity, vary uncertainly indefinitely, incertitude, agitatedly, abate