CATAPULTIAN
\kˌatɐpˈʌlʃən], \kˌatɐpˈʌlʃən], \k_ˌa_t_ɐ_p_ˈʌ_l_ʃ_ə_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.