關於orbits的百科

• orbits造句怎麼寫

• Itorbitsareddwarfstar.Heconcludedthattheearthorbitsthesun.Laterinthecourse,wewillcoverellipticalorbits,butnowlet'sexclusivelytalkaboutcircularorbits.Ifirstwanttoreviewwithyoubrieflywhatweknowaboutcircularorbits,soIwroteontheblackboardeverythingwekno...
• 2017-06-298675