走嘴

zǒuzuǐ

走嘴 — zǒuzuǐ

1. to blurt out (a secret or stupid mistake)

   他一紧张就走嘴，泄露了秘密。 tā yī jǐnzhāng jiù zǒu zuǐ xièlòu le mìmì — When he gets nervous he blurts things out and revealed the secret.

2. a slip of the tongue

   那只是一个走嘴，别放在心上。 nà zhǐshì yígè zǒu zuǐ bié fàngzàixīnshàng — That was just a slip of the tongue, don't take it to heart.