BIRTHDAY GIFT
\bˈɜːθde͡ɪ ɡˈɪft], \bˈɜːθdeɪ ɡˈɪft], \b_ˈɜː_θ_d_eɪ ɡ_ˈɪ_f_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.