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blurt sth out
blurt sth out 是短语动词，宾语为代词时必须放在 out 前，例如 blurt it out；宾语为名词时可放在 out 后。
She blurted the secret out.
她冲口说出了秘密。
冲口说出；脱口而出
先理解核心含义，再看它在真实句子里的用法。
冲口说出；脱口而出
utter impulsively
She blurted the secret out.
她冲口说出了秘密。
脱口而出；不假思索地说出；轻率地泄露(常与out连用)。
To utter suddenly and unadvisedly; to speak quickly or without thought; to divulge inconsiderately — commonly with out.
She blurted out the secret before I could stop her.
她在我能阻止她之前脱口说出了这个秘密。
He tends to blurt out his ideas without waiting for permission.
他往往不等别人允许就脱口说出自己的想法。
I regretted blurting out such a rude comment at dinner.
我后悔在晚餐时脱口说了这么无礼的话。
blurt sth out 是短语动词，宾语为代词时必须放在 out 前，例如 blurt it out；宾语为名词时可放在 out 后。
She blurted the secret out.
她冲口说出了秘密。
此结构中 that 从句必须放在 out 后，不可拆开。
He blurted out that he was sorry.
他冲口说出他很抱歉。
Not this
She blurted out it before I could stop her.
Use this
She blurted it out before I could stop her.
blurt out 是“动词 + 副词”型短语动词，代词宾语必须放在动词和副词之间，不能放在 out 后面。
Not this
He burst out the secret to everyone.
Use this
He blurted out the secret to everyone.
burst out 通常接 laughing/crying 或直接引语，不能直接接名词作宾语；表示“脱口说出秘密”用 blurt out，后接 out 和宾语。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
脱口说出；不假思索地说出
She tends to blurt out whatever comes into her head.
她往往想到什么就脱口而出。
脱口说出某事
He blurted the news out before I could stop him.
我还没来得及阻止他，他就把消息脱口说了出来。
无意中说出秘密
I can't believe you blurted out my secret at dinner.
我不敢相信你吃饭时把我的秘密说了出来。
不假思索地说出真相
Under pressure, she blurted out the truth.
在压力下，她脱口说出了真相。
抢着说出答案
The student kept blurting out the answer before the teacher finished.
老师还没说完，那个学生就一次次抢着说出答案。
脱口而出
He blurted out the truth before I could stop him.
我还没来得及阻止他，他就把真相脱口而出了。
Use blurt naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
记忆联想：像 blur（模糊）加 t，脑子还模糊不清，话就“脱口而出”了。
语域：neutral 常见场景：日常对话、课堂讨论、即兴发言 blurt 多用于口语或非正式叙述，指不假思索地冲口说出；正式写作中较少直接使用。常见搭配为 blurt out。
blurt /bləːt/ 与 hurt /həːt/、spurt /spəːt/、flirt /fləːt/、shirt /ʃəːt/、dirt /dəːt/ 押韵（/əːt/）。注意 blur /bləː/ 拼写相近但少了 /t/，并不押韵；burst /bəːst/ 多一个 /s/，也不押韵。
Dictionary facts from ECDICT, WIKTIONARY.