CUPPING-GLASS
\kˈʌpɪŋɡlˈas], \kˈʌpɪŋɡlˈas], \k_ˈʌ_p_ɪ_ŋ_ɡ_l_ˈa_s]\
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By Willam Alexander Newman Dorland
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.