PLAYING-CARD
\plˈe͡ɪɪŋkˈɑːd], \plˈeɪɪŋkˈɑːd], \p_l_ˈeɪ_ɪ_ŋ_k_ˈɑː_d]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.