FACELIFTS
\fˈe͡ɪslɪfts], \fˈeɪslɪfts], \f_ˈeɪ_s_l_ɪ_f_t_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.