寿终正寝[shòu zhōng zhèng qǐn]
词典die in one's bed：寿终正寝，善终，病死。
词典die a natural death：寿终正寝；善终；寿终，得终天年；寿满天年。
词典die in bed of old age：寿终正寝。
词典寿终正寝
词典die peacefully in bed：寿终正寝。
寿终正寝[shòu zhōng zhèng qǐn]
die in one's bed; die a natural death; die in bed of old age; die peacefully in bed; have an easy and beautiful death; pass away peacefully