noun🔗Share传动轴，驱动轴。 A shaft used to transmit rotary motion."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。machinevehicletechnicalpartChat with AIVocabulary GamePractice Reading
