switch tower
英：[switʃ ˈtauə] 美： [swɪtʃ ˈtaʊɚ]
switch tower 基本解释
n.信号塔，集中道岔操纵楼；
switch tower 相关例句
权威例句
The Switch TowerThe Switch TowerLionel no. 445 switch tower actionLionel's no. 445 switch towerDETAILING a Plasticville switch towerControl panel for an electronic switch towerRalph in the Switch TowerRalph in the switch tower : or, Clearing the track /Ralph in the Switch TowerDynamic testing of NOVA laser switchyard tower
