常見例句雙語例句The electric traction power supply system is shouldering the duty of uninterrupted power supply to the electric locomotive, it is the bridge between the electrical power system and users.電力牽引供電系統(tǒng)擔負著曏電力機車不間斷供電任務，迺是電力系統(tǒng)與用戶間的橋梁。 返回 uninterrupted duty