There's no doubt about that.
此事确定无疑。
灵活说英语 某事确定或可能发生

📚 句中词汇解析

从本句中提取的重要词汇

doubt [daʊt] 词频1 词根: dou
n. 怀疑,疑虑;未确定; vt. 怀疑,疑惑; vi. 不确定,不能肯定或怀疑;
💡 doubt二→二种状态→怀疑
"a feeling of doubt and uncertainty"
迟疑不定的感受
近义:disbelieve, hesitation, hesitate, mistrust, question, stagger 反义:prove, reassure, verify, vouch, check, demonstrate

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