COSTAE STERNALES
\kˈɒstiː stˈɜːne͡ɪlz], \kˈɒstiː stˈɜːneɪlz], \k_ˈɒ_s_t_iː s_t_ˈɜː_n_eɪ_l_z]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.