COMMERCIAL ENTERPRISE
\kəmˈɜːʃə͡l ˈɛntəpɹˌa͡ɪz], \kəmˈɜːʃəl ˈɛntəpɹˌaɪz], \k_ə_m_ˈɜː_ʃ_əl ˈɛ_n_t_ə_p_ɹ_ˌaɪ_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.