PAYMENT GUARANTEE
\pˈe͡ɪmənt ɡˌaɹantˈiː], \pˈeɪmənt ɡˌaɹantˈiː], \p_ˈeɪ_m_ə_n_t ɡ_ˌa_ɹ_a_n_t_ˈiː]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.