DUTY-BOUND
\djˈuːtibˈa͡ʊnd], \djˈuːtibˈaʊnd], \d_j_ˈuː_t_i_b_ˈaʊ_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.