衰

tā ěr lì rì shuāi

她耳力日衰。

Her hearing sensitivity is declining.

zhè yǒu wèi nián mài tǐ shuāi de lǎo rén

这有位年迈体衰的老人。

Here is a decrepit old man.

qíng ài shì yī gè gǔ lǎo ér jīng jiǔ bù shuāi de huà tí

情爱是一个古老而经久不衰的话题。

Love is an old and enduring topic.

tǐ lì jiàn shuāi

体力渐衰

get weaker physically