In the early 1970s,astronomers Alar and Jun Toomre predicted that the odd shape of two relatively nearby galaxies,dubbed the Mice after their rodent-like tails,could be explained by a fantastic collision between them.是什么意思_In the early 1970s,astronomers Alar and Jun Toomre predicted that the odd shape of two relatively nearby galaxies,dubbed the Mice after their rodent-like tails,could be explained by a fantastic collision between them.在線翻譯_英語_讀音_用法_例句