不能不

MEANING

1. 壹副adverb

   cannot but

   中一定要；必须做yīdìng yào；bìxū zuò

   • wǒbùnéngbùchéngrèntāhěncōngmíng.

     我不能不承认他很聪明。🔊

     I cannot but admit that he is very intelligent.

2. 貳副adverb

   have to

   中必须；一定要做bìxū; yīdìng yào zuò

   • wǒbùnéngbùgàosùnǐ.

     我不能不告诉你。🔊

     I can't help but tell you.