| 单词 | nonagon |
| 释义 | nonagon noun[C] uk/ˈnɒn.ə.ɡən/us/ˈnɑː.nə.ɡɑːn/aflatshapewith ninestraightsides 九边形，九角形Geometrical shapes
Examplesofnonagonnonagon Three superimposed equilateral triangles at 40° intervals form a starnonagon. From theCambridge English Corpus Below is a close approximation of a regularnonagon. From Wikipedia  This example is from Wikipedia and may be reused under a CC BY-SA license.These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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