noun 下载 🔗分享 传动轴,驱动轴。 A shaft used to transmit rotary motion. Examples : "A windmill transmits motion to the ground level via a vertical driveshaft, which operates a water pump." 风车通过一根垂直的传动轴将运动传递到地面,从而驱动水泵运作。 machine vehicle technical part 与AI对话词汇游戏阅读练习