doubtless
US /ˈdaʊt.ləs/
UK /ˈdaʊt.ləs/
副詞
間違いなく
used to mean that you are certain that something will happen or is true:
例:
•
They will doubtless protest, but there's nothing they can do.
間違いなく
used to mean that you are certain that something will happen or is true: