TRAINBEARER
\tɹˈe͡ɪnbe͡əɹə], \tɹˈeɪnbeəɹə], \t_ɹ_ˈeɪ_n_b_eə_ɹ_ə]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.