单词	Copernican system
释义	Copernican system, theCo‧per‧ni‧can sys‧tem, the /kəʊˈpɜːnɪkən ˌsɪstɪm $ -ˈpɜːr-/ noun the idea, first suggested by Copernicus, that the Earth and the other planets all travel in circles around the Sun. Before this it was believed, according to the Ptolemaic system, that the Earth was at the centre of the universe.
随便看	mongolism mongoose mongrel monied monies moniker monitor monk monkey monkey bars monkey nut monkeyshines monkey wrench Monkhouse, Bob monkish Monk, Thelonious mono mono- monochromatic monochrome monocle monogamous monogamously monogamy monogram

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