PROXIMA CENTAURI
\pɹˈɒksɪmə sɛntˈɔːɹi], \pɹˈɒksɪmə sɛntˈɔːɹi], \p_ɹ_ˈɒ_k_s_ɪ_m_ə s_ɛ_n_t_ˈɔː_ɹ_i]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.