CONTRACT BIDDINGS
\kˈɒntɹakt bˈɪdɪŋz], \kˈɒntɹakt bˈɪdɪŋz], \k_ˈɒ_n_t_ɹ_a_k_t b_ˈɪ_d_ɪ_ŋ_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.