Trapdoor
[træp'dɔː] or ['træpdɔr]
解釋/意思:
(n.) A lifting or sliding door covering an opening in a roof or floor.
(n.) A door in a level for regulating the ventilating current; -- called also weather door.
乔校對
[træp'dɔː] or ['træpdɔr]
(n.) A lifting or sliding door covering an opening in a roof or floor.
(n.) A door in a level for regulating the ventilating current; -- called also weather door.
乔校對