RECTOR PROVINCE
\ɹˈɛktə pɹˈɒvɪns], \ɹˈɛktə pɹˈɒvɪns], \ɹ_ˈɛ_k_t_ə p_ɹ_ˈɒ_v_ɪ_n_s]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.