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\ɐksɪsˈɔːɹɪəl sˈɜːvɪsɪz], \ɐksɪsˈɔːɹɪəl sˈɜːvɪsɪz], \ɐ_k_s_ɪ_s_ˈɔː_ɹ_ɪ__ə_l s_ˈɜː_v_ɪ_s_ɪ_z]\
Word of the day
abo group
- a classification system for the antigens of human blood; used in blood transfusion therapy; four groups are and B AB O