INNHOLDER
\ˈɪnhə͡ʊldə], \ˈɪnhəʊldə], \ˈɪ_n_h_əʊ_l_d_ə]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.