PHOSPHOROUS ACIDS
\fˈɒsfəɹəs ˈasɪdz], \fˈɒsfəɹəs ˈasɪdz], \f_ˈɒ_s_f_ə_ɹ_ə_s ˈa_s_ɪ_d_z]\
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.