相关单词近義詞 doubtfully 懷疑地, uncertainly 不明確地, questioningly 質問地, suspiciously 猜疑地, hesitantly 猶豫地, questionably 可疑的(有問題的...臨近詞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