low-pressure disc

例句：

1. 1. The low-pressure disc is used to reduce the noise of the fan.
   低压盘用于降低风扇的噪音。
2. 2. The low-pressure disc is a critical component in the engine's cooling system.
   低压盘是发动机冷却系统中的关键部件。
3. 3. The low-pressure disc is designed to withstand high temperatures and pressures.
   低压盘设计用来承受高温和高压。