spaceflight

意思翻译 n.航天；宇宙飞行 相似词语短语 spaceflight simulator───航天模拟器 双语使用场景 Private spaceflight could lie within reach of rich civilians in a few years.───几年后，有钱的平民就可以进入私人太空飞行了。 This only applies to American space activities, but the hope is that it will help...