QUILL FEATHER
\kwˈɪl fˈɛðə], \kwˈɪl fˈɛðə], \k_w_ˈɪ_l f_ˈɛ_ð_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.