gasoline gauge

例句：

1. 1. Thegasoline gauge on the car showsthat it's running low.
   汽车上的汽油表显示它快没油了。
2. 2.The mechanic checked the gasoline gaugebefore starting the engine.
   在启动发动机之前，技师检查了汽油表。
3. 3. The gasoline gauge is a crucial tool formonitoring fuel levels in vehicles.
   汽油表是监测车辆燃料水平的关键工具。