I BLOOD GROUP SYSTEMS
\a͡ɪ blˈʌd ɡɹˈuːp sˈɪstəmz], \aɪ blˈʌd ɡɹˈuːp sˈɪstəmz], \aɪ b_l_ˈʌ_d ɡ_ɹ_ˈuː_p s_ˈɪ_s_t_ə_m_z]\
Word of the day
hydromorphic
- [Greek] Structurally adapted to an aquatic environment, as organs of water plants.