meter dial

例句：

1. 1.The car's meter dial is showing the speed.
   汽车的仪表盘显示了速度。
2. 2.I need to check the meter dial on my watch.
   我需要检查手表上的仪表盘。
3. 3. The engineer adjusted the meter dial to ensure accuracy.
   工程师调整了仪表盘以确保准确性。