RELIEF INCISION
\ɹɪlˈiːf ɪnsˈɪʒən], \ɹɪlˈiːf ɪnsˈɪʒən], \ɹ_ɪ_l_ˈiː_f ɪ_n_s_ˈɪ_ʒ_ə_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.