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doubt (EN)
动词,名词

动词 “doubt”

不定式 doubt; 三单 doubts; 过式 doubted; 过分 doubted; 动名 doubting
  1. 怀疑
    She doubted whether she had locked the door when she left the house.

名词 “doubt”

单数doubt,复数doubts或不可数
  1. 疑惑
    Despite the evidence, he harbored doubts about his friend's innocence.