突然说出,脱口而出say (sth which should not be said) suddenly and without thinking
blurt sth ⇔ out
He blurted out the truth that he committed the crime.
他不慎说出了真相,说是他犯了罪。
He blurted it out before I could stop him.
我还没来得及制止,他已脱口而出。
blurt out that-clause
She suddenly blurted out,“I can't do it.”
她突然脱口而出说:“我不能做。”