MALEVICH
\məlˈɛvɪt͡ʃ], \məlˈɛvɪtʃ], \m_ə_l_ˈɛ_v_ɪ_tʃ]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.