音儿

tā shuō huà lián yīn r dōu biàn le

他说话连音儿都变了。

His voice changed.

tā de huà gāng luò yīn r nǐ jiù jìn lái le

他的话刚落音儿，你就进来了。

You came in just as he stopped talking.

tīng huà yào tīng yīn r

听话要听音儿

listen for the meaning behind somebody's words

lù chū yī diǎn yīn r lai

露出一点音儿来

betray a hint