CRESTED PENGUIN
\kɹˈɛstɪd pˈɛŋɡwɪn], \kɹˈɛstɪd pˈɛŋɡwɪn], \k_ɹ_ˈɛ_s_t_ɪ_d p_ˈɛ_ŋ_ɡ_w_ɪ_n]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.