BUCKLE DOWN
\bˈʌkə͡l dˈa͡ʊn], \bˈʌkəl dˈaʊn], \b_ˈʌ_k_əl d_ˈaʊ_n]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.