FALL BEHIND
\fˈɔːl bɪhˈa͡ɪnd], \fˈɔːl bɪhˈaɪnd], \f_ˈɔː_l b_ɪ_h_ˈaɪ_n_d]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.