詞語:heptagons
heptagons的解釋
heptagons['heptəɡən]n. 七角形;七邊形
heptagons的意思
heptagons 七邊形;
heptagons的參考例句
1.The clusters, which are each about six nanometers in diameter, seem to be made of graphite layers warped by the inclusion of seven-sided heptagons. 碳原子簇的直徑約6奈米,看起來像是由包含七角形結構而扭曲的石墨層所組成。