power take-off bushing

例句：

1. 1. The power take-off bushing is essential for the aircraft's engine to start smoothly.
   动力起飞衬套对于飞机引擎的平稳启动至关重要。
2. 2.The engineer carefully inspected the power take-off bushing before installing it on the engine.
   工程师在安装发动机前仔细检查了动力起飞衬套。
3. 3. Due to the wear and tear of years, the power take-off bushing needs to be replaced frequently.
   由于多年的磨损，动力起飞衬套需要频繁更换。