BIG BUSINESS
\bˈɪɡ bˈɪznəs], \bˈɪɡ bˈɪznəs], \b_ˈɪ_ɡ 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.