FIRST-STRING
\fˈɜːststɹˈɪŋ], \fˈɜːststɹˈɪŋ], \f_ˈɜː_s_t_s_t_ɹ_ˈɪ_ŋ]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.