DEGRESSIVE
\dɪɡɹˈɛsɪv], \dɪɡɹˈɛsɪv], \d_ɪ_ɡ_ɹ_ˈɛ_s_ɪ_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.