基本解释[机械工程]加油站泵英汉例句双语例句IN MYANMAR, a column of cars at a petrol station usually means a fuel shortage or a broken pump.在缅甸，如果加油站前车辆排起了长队，通常都意味着出现了燃料短缺或者油管爆破的状况。词组短语短语petrol station pump coupling 加油站泵联轴器专业释义机械工程加油站泵