柯林斯詞典drive shaft (drive shafts) 1. N-COUNT A drive shaft is a shaft in a car or other vehicle that transfers power from the gear box to the wheels. 傳動(dòng)軸 返回 drive shaft劍橋詞典(in a vehicle ) a rod that spins around and takes the power from the engine to the wheels （車輛的）傳動(dòng)軸，主動(dòng)軸 返回 drive shaft