EXCAVATION OF OPTIC NERVE
\ˌɛkskəvˈe͡ɪʃən ɒv ˈɒptɪk nˈɜːv], \ˌɛkskəvˈeɪʃən ɒv ˈɒptɪk nˈɜːv], \ˌɛ_k_s_k_ə_v_ˈeɪ_ʃ_ə_n ɒ_v ˈɒ_p_t_ɪ_k n_ˈɜː_v]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.