TEXTBOOKS (PT)
\tˈɛkstbʊks pˌiːtˈiː], \tˈɛkstbʊks pˌiːtˈiː], \t_ˈɛ_k_s_t_b_ʊ_k_s__ p_ˌiː_t_ˈiː]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.