CLOSED CIRCUIT
\klˈə͡ʊzd sˈɜːkɪt], \klˈəʊzd sˈɜːkɪt], \k_l_ˈəʊ_z_d s_ˈɜː_k_ɪ_t]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.