LONGSTANDING
\lˈɒŋstandɪŋ], \lˈɒŋstandɪŋ], \l_ˈɒ_ŋ_s_t_a_n_d_ɪ_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.