POLYVALENT VACCINE
\pˌɒlɪvˈe͡ɪlənt vaksˈiːn], \pˌɒlɪvˈeɪlənt vaksˈiːn], \p_ˌɒ_l_ɪ_v_ˈeɪ_l_ə_n_t v_a_k_s_ˈiː_n]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.