释义 |
DictionarySeeknockerDoor knocker
Door knockerA knob, bar, or ring of metal, attached to the outside of an exterior door to enable a person to announce his or her presence, usually held by a hinge so that it can be lifted to strike a metal plate.   door knocker door knocker, England (15th cent.) A hinged knob, bar, or ring of metal, attached to the outside of an exterior door, to enable a person to announce his presence. |