| 单词 | to make headway |
| 释义 | 1.【交】(between trains, buses)(同一路线车辆之间的)间隔距离, 发车间隔 The system uses a GPRS network to locate buses and establish the headway.这一系统运用GPRS网络对公共汽车进行定位并设定发车间隔。 2.to make headway (make progress)取得进展；取得进步 There was concern in the city that police were making little headway in the investigation.市民担心警方的调查没有取得什么进展。 See headway |
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