| 例句 |
bridgeheadnoun a place from which an advance (as for military operations) is madeestablished a bridgehead on the beach before beginning the land invasion base, foothold staging area, staging groundbeachhead, camp, center, emplacement, footing, front, headquarters, installation, stationairbasebastion, fastness, fortress, strongholdbattlefront, fieldtoehold in 1801 |