?无疑地
... 确实无疑地 for a certainty 无疑地, 必定 beyond peradventure; without peradventure 无疑地,很可能 without doubt ...
无疑地
He said this is "beyond peradventure" - that special place known to formal debaters and reaching beyond even doubt.
BBC: Fact check: The boys from the black stuff
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。