TONE-BEGINNING
\tˈə͡ʊnbɪɡˈɪnɪŋ], \tˈəʊnbɪɡˈɪnɪŋ], \t_ˈəʊ_n_b_ɪ_ɡ_ˈɪ_n_ɪ_ŋ]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.