shòu zhōng zhèng qǐn

ㄕㄡˋ ㄓㄨㄥㄓㄥˋ ㄑㄧㄣˇ

Idiom

1to die of old age

2to die in one's bed at a ripe old age

3(fig.) (of a structure or machine etc) to come to the end of its life