SIV VACCINE
\ˌɛsˌa͡ɪvˈiː vaksˈiːn], \ˌɛsˌaɪvˈiː vaksˈiːn], \ˌɛ_s_ˌaɪ_v_ˈiː 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.