POLICE OFFICERS
\pəlˈiːs ˈɒfɪsəz], \pəlˈiːs ˈɒfɪsəz], \p_ə_l_ˈiː_s ˈɒ_f_ɪ_s_ə_z]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.