KNEE BRACE
\nˈiː bɹˈe͡ɪs], \nˈiː bɹˈeɪs], \n_ˈiː b_ɹ_ˈeɪ_s]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.