THRESHOLD GATE
\θɹˈɛʃə͡ʊld ɡˈe͡ɪt], \θɹˈɛʃəʊld ɡˈeɪt], \θ_ɹ_ˈɛ_ʃ_əʊ_l_d ɡ_ˈeɪ_t]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.