英语词汇concentric quadric是什么意思，concentric quadric的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	concentric quadric
释义	concentric quadric　同心二次曲面
随便看	patch fuel patch in or out patch jack Patch Map patch map patch memory patch of carbon patch of crizzles patch of grey patch of grey patch panel patch plug patch pocket patch pocket patch routine patch sth up patch test patch tests patch together patch together patch up patch up patch up patch up patch up a quarrel

觉斋网英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。