created sense approved 传动系统/傳動系統 · chuándòngxìtǒng · transmission
传动系统 / 傳動系統
chuándòngxìtǒng
transmission
a mechanical system used to transmit power from a power source, such as an engine, to the components that perform work
这辆汽车的传动系统需要定期检查和保养。