短語詞組短語What lack of confidence 對什麼沒信心general lack of confidence 缺乏一般信心I lack of confidence 我缺乏信心a lack of confidence 缺乏信心The lack of confidence 缺乏信心Due to lack of confidence 由於缺乏自信Lack of Confidence or Opinion 不具信用或主張Lack of confidence in themselves 缺乏信心 返回 lack of confidence