口信

qǐng gěi wǒ jiā shāo gè kǒu xìn shuō wǒ jīn wǎn bù huí jiā le

请给我家捎个口信，说我今晚不回家了。

Please tell my family that I'm not going home tonight.

liú kǒu xìn

留口信

leave a message for somebody

qǐng nǐ dài gè kǒu xìn gěi tā hǎo ma

请你带个口信给她好吗？

Would you mind giving her a message?

kǒu xìn chuán dá cuò le

口信传达错了。

The oral message was incorrectly transmitted.