释义 |
ˌtrideˈrivative Chem. rare. [tri- 5 c.] A derivative containing three substituted atoms of radicals of the same kind; a tri-substitution product.
1875Jrnl. Chem. Soc. XXVIII. 567 Contributions to our knowledge of the Connection between the Bi- and Tri-derivatives of Benzene. 1891Cent. Dict. s.v., Trichloracetic acid is a triderivative of acetic acid. |