PRECEDED
\pɹɪsˈiːdɪd], \pɹɪsˈiːdɪd], \p_ɹ_ɪ_s_ˈiː_d_ɪ_d]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.