基本解释n.(起重的)龙门架;跨轨信号架;(火箭发射设备的)竖架同根派生 gantries相关词英汉例句用作名词 (n.)This machine is called Bridge Gantry Crane.这种机器叫路桥门式起重机。Single-girder gantry crane is a gantry crane.单主梁门式起重机是门式起重机的一种。gantries更多例句