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

[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