音標發(fā)音英式音標 [?n'da?t?dl?]美式音標 [?n'da?t?dl?]英式發(fā)音 基本解釋adv.毋庸置疑地，的確地同根派生 undoubtedly相關(guān)詞英漢例句用作副詞 (adv.)He's undoubtedly right.毫無疑問，他是正確的。undoubtedly更多例句詞組短語短語undoubtedly you 你無疑;毫無疑問;正在繙譯undoubtedly true 無可置疑的;千真萬確lack undoubtedly 毫無疑問缺乏undoubtedly advisable 無疑是明智的Firmware undoubtedly 固件undoubtedly更多詞組