TOOTH APEX
\tˈuːθ ˈe͡ɪpɛks], \tˈuːθ ˈeɪpɛks], \t_ˈuː_θ ˈeɪ_p_ɛ_k_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.