arsenious | (adj) relating to compounds in which arsenic is trivalent |
Arsenious | a. [ Cf. F. arsénieux. ] |
亜砒酸;亜ヒ酸 | [あひさん(亜砒酸);あヒさん(亜ヒ酸), ahisan ( a hi san ); a hi san ( a hi san )] (n) (1) arsenious acid; arsenous acid (H3AsO3); (2) (col) arsenic trioxide; white arsenic (As2O3) [Add to Longdo] |