lack confidence

英 美
  • 缺乏信心
  • confidence n.信任;把握;信心;知心话adj.骗得信任的
  • lack n.缺乏;无v.缺乏;不足
    1. He is good at his job but he seems to lack confidence.
      他工作不错,但似乎缺乏信心。