cringe         
verb [ I ] uk/krɪndʒ/ us/krɪndʒ/
 (因恐惧)畏缩,退缩
to suddenly move away from someone or something because you are frightened
  informal感到难堪,觉得难为情 
to feel very embarrassed
  I cringed at the sight of my dad dancing. 看到爸爸跳舞我觉得很难为情。