读音

/ˈdaʊt-ləs/

释义

• 副词: 肯定地，无疑地，毫无疑问地。表示对某事的坚信或确信。例如: “Doubtless, he will succeed in his endeavor.”
• 形容词: 无疑的，确定的。用来形容某事是毫无疑问的事实。例如: “It is doubtless true that she is the best candidate for the job.”

短语

• “Doubtless to say” 表示肯定地说，无疑地。
• “There is no doubtless about it” 意味着对某事非常确定。

例句

• 副词: “Doubtless, she has prepared thoroughly for the exam.”
• 形容词: “The ancient artifact’s authenticity is doubtless.”

同义词

• Undoubtedly
• Surely
• Certainly
• Beyond a doubt
• Without a shadow of a doubt