| 释义 |
unˈstopper, v.
(un-2 3, 4.)
1839F. A. Griffiths Artill. Man. 185 [He] runs the carriage up and back, assists to hold on the fall, stoppers and unstoppers it. 1860Family Economist 7 Jan. 15/1 Unstoppering.—This operation is..likely to be required.., for the stoppers of decanters, smelling-bottles, &c...frequently become fixed. 1879Man. Artill. Exerc. 473 Stopper and shift the fall. Unstopper. |