a开头的英文网名,Astonishing Facts About the Universe -- 浩瀚宇宙的惊人事实
AstonishingFactsAbouttheUniverse--浩瀚宇宙的惊人事实1.TheUniverseisExpandingThefirstastonishingfactabouttheuniverseisthatitisexpanding.Thismeansthatthedistancebetweengalaxiesisincreasing.Thisdiscoverywasmadeinthe1920sbyEdwinHubble,whomeasuredtheredshiftoflightfrom...
更新时间：2023-06-01标签： 开头网名factsa开头的英文网名AstonishingFactsAbouttheUniverse--浩瀚宇宙的惊人事实 全文阅读