RE-ENGRAVE
\ɹˌiːɛnɡɹˈe͡ɪv], \ɹˌiːɛnɡɹˈeɪv], \ɹ_ˌiː__ɛ_n_ɡ_ɹ_ˈeɪ_v]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.