road crossing signal的意思|示意

美 / roʊd ˈkrɔsiŋ ˈsiɡnəl / 英 / rəʊd ˈkrɔsɪŋ ˈsɪɡnəl /

道口信号(机)


road crossing signal相关例句

The way in which the traffic signal operates has directly affected the capacity, the crossing delay and other aspects of the urban road intersections.

城市道路交叉口所采取的交通信号运行方式,直接影响着交叉口的通行能力、过街延误等诸多方面。