without/beyond a shadow of a doubtCERTAINLY/DEFINITELYused to say that something is definitely true 毫无疑问 Without a shadow of a doubt, he’s the most talented player we have. 毫无疑问,他是我们最有天赋的球员。
without/beyond a shadow of a doubt• Don't ask me how - but I knew it without a shadow of a doubt.• Now she knew without a shadow of doubt that she wasn't.
→ without/beyond a shadow of a doubt at shadow1(1)