相关单词近义词 doubtfully 怀疑地, uncertainly 不明确地, questioningly 质问地, suspiciously 猜疑地, hesitantly 犹豫地, questionably 可疑的(有问题的...临近词dubious, dubious profits., Dubious flying fox, dubious distinction, dubious investments, dubious intelligence, dubious relationship, Dubious trumpet-eared bat, dubious purpose of argument, dubious profits.See Synonyms at doubtful 返回 dubiously