driverless (operation)
a fully automatic driverless train
全自动无人驾驶火车
—— 给力词典精选Scientists say these unmanned flights can make important and exciting discoveries.
科学家们说这次无人驾驶的太空飞行能够获得令人兴奋的重大发现。
—— 给力词典精选Scientists say these 15 unmanned flights can make important and exciting discoveries.
科学家们说这15次无人驾驶的太空飞行能够获得令人兴奋的重大发现。
—— 辞典例句Unmanned probes can be much smaller and lighter than manned spaceships.
无人驾驶探测器可以比载人航天器小得多,轻得多。
—— 给力词典精选The skies above Gaza are buzzing with surveillance drones.
加沙的天空上流传着有用于监视的无人驾驶轰炸机。
—— 给力词典精选