nonagon

英式音标：[ˈnɒnəgən]播放读音

美式音标：[ˈnɑnəgɑn]播放读音

词汇分类：O/A level 分类英语词汇（上）数学、物理、化学、生物,物理专业词汇,最全词根词缀表（含例词）,新加坡AEIS考试中小学数学英语词汇,数学专业词汇,GMAT常用数学术语

概况：

n. [数] 九边形

词义：

n.

九边形；

英英释义

nonagon[ 'nɔnəɡɔn ]

n.a nine-sided polygon

用法：

权威例句

Nonagon cutting insert

The Primordial Nonagon Theta

Double-sided, nonagon cutting insert

Nonagon quadruple systems: Existence, balance, embeddings

Design of Multi-Beam Nonagon Fractal Array for Satellite Applications

Effect of solar cell processing on the quality of EFG nonagon growth

Drawing the regular heptagon and the regular nonagon by origami (paper folding)

Inteligência Competitiva Tecnológica: O Caso do Parque Tecnológico Nonagon, Açores, Portugal

Searching for optimal polygon - remarks about a general construction and application to heptagon and nonagon

Sistema de Prospecção da Informação em Ambiente Multifacetado: O caso do Parque Tecnológico NONAGON, Açores, Portugal

同义词：enneagon

英语词源：

nonagon (n.)

"plane figure with nine sides," 1680s, a hybrid from Latin nonus "ninth" (see nones) + ending from pentagon, etc.

造句：

1. Saturn is the second biggest planet in the solar system.

土星是太阳系中的第二大行星。

来自柯林斯例句

2. The roof has been ingeniously designed to provide solar heating.

房顶经过巧妙设计，可提供太阳能取暖。

来自柯林斯例句

3. the heliocentric model of the solar system

太阳系的日心模型

来自《权威词典》

4. the planets of our solar system

太阳系的行星

来自《权威词典》

5. renewable sources of energy such as wind and solar power

像风力和太阳能这种用之不竭的能源

来自《权威词典》

[ solar 造句 ]