短語詞組短語base boom defence vessel 基地布網(wǎng)船boom defence vessel 布柵艦船;布柵欄防御船布柵船;布柵欄防御船boom defence detail 欄柵防御boom defence officer 柵欄防御員HisHer Majesty 's Boom Defence Vessel 英國防御戰(zhàn)艦defence boom 防御攔障 返回 boom defence