PROFIT MARGIN
\pɹˈɒfɪt mˈɑːd͡ʒɪn], \pɹˈɒfɪt mˈɑːdʒɪn], \p_ɹ_ˈɒ_f_ɪ_t m_ˈɑː_dʒ_ɪ_n]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.