英语词汇“know/say for certain”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	know/say for certain
释义	know/say for certain know/say for certain 2 C1 to know or say something without doubt: » I don't know for certain if she's coming.» I can't say for certain how long I'll be there.Thesaurus⁺: ↑Confidence and self-assurance , ↑Showing arrogance and conceitThesaurus⁺: ↑Certainty , ↑Confidence and self-assuranceMain Entry: ↑certain
随便看	♯ Unsafe and insecure ♯ Unspoilt ♯ Unsuccessful (people and things) ♯ Unsuitable and unacceptable ♯ Until a particular moment ♯ Unwilling and reluctant ♯ Up and upward ♯ Upsetting and destabilizing ♯ Urban and residential streets ♯ Urging and persuading ♯ Urine and urinating ♯ Useful or advantageous ♯ Useless and futile ♯ Using and misusing ♯ Using other languages ♯ Using the ears ♯ Using the eyes ♯ Using the mind ♯ Using things ♯ Valleys ♯ Value and price decreases ♯ Value and price increases ♯ Variety and mixtures ♯ Various qualities of food ♯ Vehicles in general

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