undoubtedly

ʌn'dajtidli

四级六级考研托福雅思

r. without doubt; certainly

adv. 无疑, 必定, 确实地

3,117

BNC 频率

5,545

使用频率

undoubtedly 可以分解为 un-（否定前缀）+ doubt（怀疑）+ -edly（副词后缀）。整体意思是“没有怀疑地”，即“毫无疑问地”。

例句

1. She is undoubtedly the best player on the team.

她无疑是队里最优秀的球员。

2. This book is undoubtedly one of the greatest novels ever written.

这本书无疑是有史以来最伟大的小说之一。

3. He will undoubtedly succeed if he keeps working hard.

如果他继续努力工作，毫无疑问他会成功。