spacecraft-rocket的例句（spacecraft-rocket在句子中的用法）

• In thirty years from now the United States should have a manned spacecraft on Mars. 未来30年内，美国有可能会把载人航天器送上火星。
• The rocket tumbled out of control shortly after lift-off. 发射后不久，火箭就失控坠落了。
• A Delta II rocket was launched from Cape Canaveral early this morning. 今天一早，一枚“德尔塔”Ⅱ型火箭在卡纳维拉尔角发射升空。
• If a spacecraft travels faster than 11 km a second, it escapes the earth's gravitational pull. 如果飞行速度超过每秒11公里，宇宙飞船将摆脱地球的引力。
• The spacecraft is set to throw new light on to a dark corner of the solar system. 这艘宇宙飞船可能会让人们对太阳系中的一个神秘角落有更新的认识。