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单词 rhœadic
释义 rhœadic, a. Chem.|riːˈædɪk|
Also rhe-.
[f. Gr. ῥοιαδ-, ῥοιάς a kind of poppy + -ic.]
rhœadic acid, a principle found in the flowers of the red poppy (Papaver Rhœas). So ˈrhœadine, a crystalline alkaloid found in the red poppy; rhœˈagenine (see quot. 1872).
1846Chem. Gaz. IV. 193 Pure rhœadic acid is a shining dark red amorphous mass.1858Mayne Expos. Lex., Rhœadin,..term by Riffard for the colouring matter of the Papaver rhœas.1872Watts Dict. Chem. 1st Suppl., Rhœagenine, a base isomeric with rhœadine.
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