不可捉摸 (bú) — unfathomable; unpredictable; elusive

Definition

Examples

• 他的性格非常不可捉摸，没人知道他下一步会做什么。
  Tā de xìng gé fēi cháng bú, méi rén zhī dào tā xià yí bù huì zuò shén me.
  His personality is very unfathomable; no one knows what he will do next.
• 市场的变化总是不可捉摸，投资者需要保持警惕。
  Shì chǎng de biàn huà zǒng shì bú, tóu zī zhě xū yào bǎo chí jǐng tì.
  Market changes are always unpredictable; investors need to stay vigilant.
• 这个谜题令人不可捉摸，我研究了很久还是没搞清楚。
  Zhè ge mí tí lìng rén bú, wǒ yán jiū le hěn jiǔ hái shì méi gǎo qīng chǔ.
  This puzzle is baffling; I've studied it for a long time and still haven't figured it out.