SACRAL FORAMEN, POSTERIOR
\sˈakɹə͡l fˈɔːɹe͡ɪmˌɛn], \sˈakɹəl fˈɔːɹeɪmˌɛn], \s_ˈa_k_ɹ_əl f_ˈɔː_ɹ_eɪ_m_ˌɛ_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.