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n. 制动[减速]火箭系统
近义词
n.
想词
spacecraft宇宙飞船;propellant;propulsion;rocket火箭;parachute降落伞;orbit轨道;rockets火箭,烟火;missile导弹;payload有效载荷,有效负荷;

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langbanite, langbeinite, langbeinitite, lang-chaitea, Lange, lange-angle, langite, Langland, langlauf, langlaufer,

相似单词


retroreflect, retroreflection, retroreflective, retroreflector, retroregulation, retrorocket, retro-rocket, retrorse, retrorsine, retrosection,