serotonin
/ˌsɛɹəˈtəʊnɪn/
A chemical that affects mood and feelings.
“Serotonin levels increased after the fun afternoon hike.”
Thêm vào My Deck
inoh
inoh
/ˌsɛɹəˈtəʊnɪn/
A chemical that affects mood and feelings.
“Serotonin levels increased after the fun afternoon hike.”
Thêm vào My Deck