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標準釋義：提供中英釋義與例句，尚未加入深度教學內容
doubtlessKK [ˈdaʊtləs] ｜ /ˈdaʊtləs/
GEPT 中高級
C1adverb
certainly; without any doubt or question
After acing all his exams, it was doubtless that he would graduate at the top of his class.
無疑地；確定地

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