PERCUSSION NOTE
\pəkˈʌʃən nˈə͡ʊt], \pəkˈʌʃən nˈəʊt], \p_ə_k_ˈʌ_ʃ_ə_n n_ˈəʊ_t]\
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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.