space flight
Early experiments with military rockets prepared the ground for space travel.
早期军用火箭的试验为太空飞行奠定了基础。
—— 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Spacecraft are vehicles used for flight in outer space.
宇宙飞船是用于太空飞行的交通工具。
—— 辞典例句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The space flight had to be aborted because of the difficulties with the computer.
这次太空飞行因电脑出了故障不得不予以取消。
—— 辞典例句