英语词汇“heptagonal”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	heptagonal
释义	hep·tag·o·nal 英hep'tæɡənəl美hep'tæɡənəl 基本记法 adj.七角的⁴²;七边形的⁵⁸ 钱博士hept七+a连接字母+gon角-al…的形容词后缀⇒七角的词根hept-七来自希腊语。它和拉丁词根septem-及日耳曼单词seven七最终都源自原始印欧语词根septm-七。词根gon-膝，引申为角，因为膝部能够弯曲形成夹角来自希腊语。它和拉丁词根genu-膝及日耳曼单词knee膝最终都源自原始印欧语词根genu-1膝。hept七+a连接字母+gon角-al…的形容词后缀⇒七角的。
随便看	grid connection control grid-connection control grid connection point for wind farm grid connection test grid connectivity grid constraint grid construction grid contour grid contract grid control grid, control grid control angle grid control centre grid control characteristics grid control circuit grid control crossed field amplifier grid-control crossed field amplifier grid-controled microwave tube grid-control glow tube gridcontrolled grid controlled grid-controlled grid-controlled arc rectifier grid controlled color kinescope grid-controlled color kinescope