RESPONSIBLE SEX
\ɹɪspˈɒnsəbə͡l sˈɛks], \ɹɪspˈɒnsəbəl sˈɛks], \ɹ_ɪ_s_p_ˈɒ_n_s_ə_b_əl s_ˈɛ_k_s]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.