undoubtedly 核心詞議：
adv. 確實地，毋庸置疑地
undoubtedly 基本解釋
速記方法
速記技巧
詞根詞綴法
un-否定+doubt懷疑+-ed+-ly，不用懷疑地
諧音記憶法
諧音：俺帶徒弟累，俺帶徒弟累，這是毋庸置疑地！
知識擴展
中文詞源
中文詞源：
undoubtedly
精選例句
1、 Frank Hurley’s pictures would be outstanding―undoubtedly first-rate photo-journalism―if they had been made last week.
如果弗蘭克·赫利的照片是上周拍攝的，那么它們將會非常出色——無疑是一流的新聞攝影作品。[機器自動翻譯，如有錯誤，感謝糾錯]
2、 Country music was undoubtedly one of the forerunners of rock and roll.
鄉村音樂無疑是搖滾樂的先導之一。
1、 Some of this is undoubtedly due to The Great Recession.
其中一些無疑是由于經濟大衰退。
1、 [B] While schools emphasise its usefulness — online research in class and instant polling of students, for example — a big part of the attraction is, undoubtedly, that the iPhone is cool and a hit with students.
雖然學校強調它的實用性——課堂上的在線研究和學生的即時投票，例如——但毫無疑問，iPhone的很大一部分吸引力在于它很酷，很受學生歡迎。
1、 Even so, kings and queens undoubtedly have a downside.
即便如此，國王和王后無疑也有缺點。
常見考點例句：
- Undoubtedly , we 've all worked with analysts that are guilty of this crime .
- 無疑，我們都曾與有此類嫌疑的分析師們合作過。
- The 40 mile-per-gallon highway rating will undoubtedly catch the attention of budget-conscious consumers .
- 該車型具有每加侖40英里的公路燃油效率等級，無疑將受到善于精打細算消費者的青睞。
- So undoubtedly did charles de gaulle 's ruthlessly masterful transformation of the political system .
- 這無疑也跟戴高樂鐵腕推動政治體系轉型有一定的關系。
- Finding that special role is undoubtedly a rough road in a tough economy .
- 而在目前嚴峻的經濟形勢下，要找到這樣特殊的職位無疑非常困難。
- China will undoubtedly evolve into an economic superpower .
- 中國無疑將會發展成為經濟超級大國。