axial labyrinth seal

例句：

1. 1. The new designof the car has a more axiallabyrinth seal than the oldone.
   这款新车的轴心迷宫密封设计比旧款更先进。
2. 2. Theaxial labyrinth seal is animportant part of the engine's operation.
   轴心迷宫密封是发动机运行中的一个重要部分。
3. 3. The engineers worked tirelesslyto improve the axial labyrinth seal of the machine.
   工程师们不懈努力，改进了机器的轴心迷宫密封。