| 释义 |
worm·er
\ˈwərmər\ noun
(-s)
1. : one that worms; specifically : a drug or medicine used to remove or clear out worms (as from dogs or poultry)
2.
a. : a double corkscrew on the end of a rammer for extracting a wad or cartridge from a muzzle-loading gun
b. : a rammer with such a screw |