木木 最后更新时间：2025-06-28 07:57:59
quasar例句
This quasar was the only one without a known host galaxy..这个类星体似乎无依无傍，不在任何一个星系当中。
恒星状球体, 类星体英释中释nan object in space that is similar to a star and that shines very brightly
