[视频作者] Aynxul03
[视频时长] 0:45
[视频类型] 科学科普
https://www.youtube.com/watch?v=_6xrLhp1sSQ Check out my main channel: https://www.youtube.com/c/NileRed ------------------------------------------- In this vial is a chemical called 2-nonenal, and according to the internet, it's supposed to smell like o
![[图]网上说它闻起来就像老年人身上的味道? | This is the smell of old people - NileRed Shorts](https://i2.hdslb.com/bfs/archive/440588f84488b29fb799c5ed392f678c2a9481f8.jpg)