英语词汇“sea-?oor spreading”的翻译、意思、用法、释义-英汉汉英双解词典

单词	sea-?oor spreading
释义	sea-?oor spreading 海底扩张；海底扩张学说
随便看	home-stays homestead home stead homestead act Homestead Act Homestead Aire Force Base homestead area homestead awareness homestead circulation homestead conference homestead/farmer homestead heritage Homestead strike Homestead system homestead usufruct homesteaded homesteader Homesteader encounters now contain children homesteader exemption homestead incountry homesteading homestead land Homestead land use right homestead law homestead laws