不得而知 (bù dé ér zhī) — unable to find out; unknown; nobody knows

定義

Set phrase meaning 'cannot be found out' or 'nobody knows' — used when the truth of something is unknowable from the speaker's position. 未知数 emphasizes a quantifiable or predictable unknown; 不得而知 stresses that no one can determine the answer.

phrase
unable to find outunknownnobody knows

例文

  • 不得而知
    Zhè jiàn shì de zhēn xiàng zhì jīn bù dé ér zhī.
    The truth of this matter is still unknown.
  • 不得而知
    Tā wèi shén me tū rán lí kāi, wǒ men bù dé ér zhī.
    Why he suddenly left, we have no way of knowing.
  • 不得而知
    Nà ge wèn tí de dá àn, kǒng pà bù dé ér zhī le.
    The answer to that question is probably unknowable.

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