单词 | 多角形 |
释义 | 〔culet〕The small flat face at the bottom of a gem cut as a brilliant.宝石座:以多角形琢磨法切割而成的宝石的底部小平面〔pavilion〕The lower surface of a brilliant-cut gem, slanting outward from the culet to the girdle.(宝石等的)底面:多角形宝石的下部表面,从底面向外倾斜〔polygon〕A closed plane figure bounded by three or more line segments.多边形;多角形:由三条或更多的线段围成的一个封闭的平面图形 |
随便看 |
|
学习网英语词汇栏目收词371507余条,连同派生词、复合词、词组和习语等。每个词条提供了音标、词性、释义、用法、搭配和同(近)义词等多项功能,对所收词汇进行全方位的解释和说明,内容丰富,功能全面。