SPHENOMAXILLARY FOSSA
\sfˈɛnəmˌaksɪləɹi fˈɒsə], \sfˈɛnəmˌaksɪləɹi fˈɒsə], \s_f_ˈɛ_n_ə_m_ˌa_k_s_ɪ_l_ə_ɹ_i f_ˈɒ_s_ə]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.