BICYCLE SEAT
\bˈa͡ɪsɪkə͡l sˈiːt], \bˈaɪsɪkəl sˈiːt], \b_ˈaɪ_s_ɪ_k_əl s_ˈiː_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.