单词	parking orbit
释义	parking orbit noun : an orbit of a spacecraft from which the spacecraft or another vehicle may be launched on a new trajectory Word History First Known Use 1953, in the meaning defined above
随便看	salifiable salification salifications salified salifies salify salifying saligots saligram saligrama salimeters salimetries salin- Salina Salinan salinans Salinar salinas Salinas Salinas de Gortari Salinas Pueblo Missions National Monument salinated salinateed salinateing salinates

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