单词	magnetotail
释义	magnetotail noun mag·​ne·​to·​tail "+ : the region of the magnetosphere of a celestial body (such as a planet) that is swept back by the solar wind in the direction away from the sun Word History Etymology magnet- + tail First Known Use 1968, in the meaning defined above
随便看	secondary substance secondary syphilis secondary technical school secondary triad secondary twinning secondary use secondary wall secondary word seconde seconded secondees seconder seconders secondes secondest secondguessed secondguesses secondguessing secondhand secondhand smoke secondhanded secondi secondines seconding secondlier

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