OBSERVATION DOME
\ɒbzəvˈe͡ɪʃən dˈə͡ʊm], \ɒbzəvˈeɪʃən dˈəʊm], \ɒ_b_z_ə_v_ˈeɪ_ʃ_ə_n d_ˈəʊ_m]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.