不得不bùdébùhave no choice but to; cannot but; have toHSK 4PronunciationbùdébùExample sentence我不得不承认,这件事是我做错了。Wǒ bùdébù chéngrèn, zhè jiàn shì shì wǒ zuò cuò le.I have to admit that I was wrong about this matter.Read and choose an answerOne fixed sampleExplore a sample