单词 fumaryl 释义 fumaryl Chem.|fjumrl, -al|[f. fumaric a. + -yl.]= fumaroyl.1864Watts Dict. Chem. II. 747 Chloride of Fumaryl.1963Jrnl. Pharmaceut. Sci. LII. 1168 There are marked differences in biological potency between maleyl and fumaryl dicholines c...