distributor drive shaft coupling

例句：

1. 1. The distributor driveshaft coupling is a critical component in theengine's operation.
   分配器驱动轴连接装置是发动机运行中的关键部件。
2. 2. Theengineer carefully inspected the distributordrive shaft coupling before installing it.
   工程师在安装之前仔细检查了分配器驱动轴连接装置。
3. 3. The distributor drive shaftcoupling was designed to improve fuel efficiency andreduce emissions.
   分配器驱动轴连接装置的设计旨在提高燃油效率并减少排放。