Universal joint
01
万向节, 万向接头
a device that lets two shafts rotate at different angles while transmitting power
例子
The universal joint enabled smooth rotation between the engine and the drive shaft in the car.
万向节使汽车中发动机和驱动轴之间的旋转更加顺畅。
Mechanics often replace universal joints in vehicles during regular maintenance to ensure drivetrain reliability.
机械师经常在定期维护期间更换车辆中的万向节，以确保传动系统的可靠性。
