释义 |
unvitriˈfiable, a. (un-1 7 b, 5 b.)
1758Reid tr. Macquer's Chem. I. 7 A species of Earth absolutely unvitrifiable in its nature. 1778Pryce Min. Cornub. 253 The micose clay..is known to be absolutely un⁓vitrifiable. 1879Cassell's Techn. Educ. II. 338/2 The alkali..facilitates the vitrification of the earthy particles, which separately are unvitrifiable. |