◎ 誓日指天 shì rì zhǐ tiān

1. [swear by the sun and sky] 对着太阳和天空发誓，表示决心坚定或诚意可信。

◎ 誓日指天 shì tiān zhǐ rì

1. [swear by the sky and sun] 对着天空和太阳发誓，表明心迹真诚无伪。