USUAL COURSE OF BUSINESS
\jˈuːʒuːə͡l kˈɔːs ɒv bˈɪznəs], \jˈuːʒuːəl kˈɔːs ɒv bˈɪznəs], \j_ˈuː_ʒ_uː_əl k_ˈɔː_s ɒ_v b_ˈɪ_z_n_ə_s]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.