常見(jiàn)例句用作名詞 (n.)This machine is called Bridge Gantry Crane.這種機(jī)器叫路橋門式起重機(jī)。Single-girder gantry crane is a gantry crane.單主梁門式起重機(jī)是門式起重機(jī)的一種。 返回 gantries