ECHOMETER
\ɛkˈɒmɪtə], \ɛkˈɒmɪtə], \ɛ_k_ˈɒ_m_ɪ_t_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.