OXYGEN RADIOISOTOPES
\ˈɒksɪd͡ʒən ɹˌe͡ɪdɪə͡ʊˈa͡ɪsətˌə͡ʊps], \ˈɒksɪdʒən ɹˌeɪdɪəʊˈaɪsətˌəʊps], \ˈɒ_k_s_ɪ_dʒ_ə_n ɹ_ˌeɪ_d_ɪ__əʊ_ˈaɪ_s_ə_t_ˌəʊ_p_s]\
Word of the day
Snake's-head
- Guinea-hen flower; -- so called in England because its spotted petals resemble the scales of a snake's head.