BINOCULAR TUBE
\bɪnˈɒkjʊlə tjˈuːb], \bɪnˈɒkjʊlə tjˈuːb], \b_ɪ_n_ˈɒ_k_j_ʊ_l_ə t_j_ˈuː_b]\
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Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.