COOCCUR WITH
\kˈuːkɜː wɪð], \kˈuːkɜː wɪð], \k_ˈuː_k_ɜː w_ɪ_ð]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.