V2EX septagon

Septagon

释义 Definition

七边形;七角形:一种有 七条边七个顶点/内角 的多边形。(在几何里常见;也可特指“正七边形”。)

发音 Pronunciation (IPA)

/sptn/ (英式常见)
/sptn/ 或 /sptn/ (美式常见)

例句 Examples

A septagon has seven sides.
七边形有七条边。

The architect designed a courtyard shaped like a regular septagon to create a balanced, symmetrical space.
建筑师把庭院设计成正七边形,以营造均衡、对称的空间。

词源 Etymology

septagon 来自 Latin(拉丁语)septem(七) + -gon(角/边形,源自希腊语 gōnia “角”)。字面意思就是“七角形/七边形”。(同类构词还有 pentagon 五边形、hexagon 六边形。)

相关词 Related Words

文学作品用例 Literary Works

  • Euclid, Elements(《几何原本》):讨论多边形与几何作图时,会涉及不同边数的多边形(现代英文版本中可见 septagon 等术语)。
  • H. S. M. Coxeter, Introduction to Geometry(《几何导论》):介绍平面几何与多边形分类时使用 septagon
About     Help     Advertise     Blog     API     FAQ     Solana     2671 Online   Highest 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 109ms UTC 14:42 PVG 22:42 LAX 07:42 JFK 10:42
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86