doubtfully

['daʊtfəlɪ] [ˈdaʊtfəlɪ]
  • 形容词:doubtful;
  • 例句
    柯林斯高阶英汉双解学习词典释义
    英汉词典释义
    英英词典释义
    • Adverb
      1. in a doubtful manner;
      "Gerald shook his head doubtfully"