“polygonal ring structure”的概念、定义、翻译、参考文献-科学参考

单词	polygonal ring structure
释义	polygonal ring structure [pǝ`lig·ǝn·ǝl `riŋ ´strǝk·chǝr] ^ASTRONOMY A lunar crater whose wall approximates a polygon in shape.
随便看	petit mal PETN petrel petri dish petrifaction petrified wood Petriidae petrochemicals petrochemistry petrofabric petrofabric analysis petrofabric diagram petrofabrics petrofacies petrogenesis petrogenic grid petrogeny petrogeometry petrographer petrographic facies petrographic microscope petrographic period petrographic province petrography petrol

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