口语，“说漏嘴”用英语怎么说？

qiufeng0299

 let the cat out of the bag 

让猫不小心溜出包了，意思是不能说出来的秘密，事件“不小心说漏了口”，一般是形容无意中说出口。


to allow a secret to be known, usually without intending to

无意中泄秘，说漏嘴


I was trying to keep the party a secret, but Mel went and let the cat out of the bag. 
我尽力守住要举办聚会这个秘密，可是梅尔一去就说漏了嘴。


Nobody knew she had been offered the job until her husband let the cat out of the bag.
直到她丈夫无意中说漏了嘴，大家才知道原来这份工作已经给了她。