COSTS AND COST ANALYSES
\kˈɒsts and kˈɒst ɐnˈaləsˌiːz], \kˈɒsts and kˈɒst ɐnˈaləsˌiːz], \k_ˈɒ_s_t_s a_n_d k_ˈɒ_s_t ɐ_n_ˈa_l_ə_s_ˌiː_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.