1·The tiny rocket is attached to the spacecraft and is designed to propel it toward Mars.
微型火箭附在宇宙飞船上,用来推进飞船飞向火星。
—— 《柯林斯英汉双解大词典》
2·For me, fame is like rocket fuel.
对我来说,名声就像火箭燃料。
3·He gained recognition from rocket scientists worldwide.
他得到了全世界火箭科学家的认可。
4·Clearly, satellites are not just for rocket scientists anymore.
显然,卫星不再只是火箭科学家的专利了。
5·The explosive mixture in a rocket consists of both a fuel and a supply of oxygen.
火箭中的爆炸性混合物包括燃料和氧气供应。