木木 最后更新时间：2025-05-21 04:36:22
planetary例句
Within our own galaxy there are probably tens of thousands of planetary systems..在我们所在的银河系中，很可能存在数以万计的行星系。
行星的英释中释adjPlanetary means relating to or belonging to planets
planetary gear,行星齿轮.短语
