JACK KETCH
\d͡ʒˈak kˈɛt͡ʃ], \dʒˈak kˈɛtʃ], \dʒ_ˈa_k k_ˈɛ_tʃ]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.