单词	semimajor axis
释义	semimajor axis noun semi·​ma·​jor axis ˌse-mē-ˈmā-jər-  ˌse-ˌmī-, -mi- : one half of the major axis of an ellipse (such as that formed by the orbit of a planet) Word History First Known Use 1818, in the meaning defined above
随便看	brushes off enduring of enduring past enduringly enduringness enduringnesses enduro enduros endways endwayser endwaysest endwise endwiser endwisest endyma endymal Endymion endyses endysis ENE ene enediol enema enemas enemata

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