牧羊犬衛星的相關文章
牧羊犬衛星的相關商品
![shepherd satellite - The Free Dictionary](https://www.iarticlesnet.com/pub/img/site/s_45.jpeg)
shepherd satellite - The Free Dictionary
瀏覽:998
日期:2024-07-20
A moon that orbits near the edge of a planetary ring, constraining the ring's extent
through gravitational pull. shepherd satellite (sh p rd). A moon that orbits near ......看更多