不禁bùjīncan't help (doing sth); can't refrain fromHSK 6PronunciationbùjīnExample sentence看到那张照片,我不禁笑了起来。kàn dào nà zhāng zhàopiàn, wǒ bùjīn xiào le qǐlái.Seeing that photo, I couldn't help laughing.Read and choose an answerOne fixed sampleExplore a sample