“permanent ice foot”的概念、定义、翻译、参考文献-科学参考

单词	permanent ice foot
释义	permanent ice foot [`pǝr·mǝ·nǝnt `īs ´fu̇t] ^HYDROLOGY An ice foot that does not melt completely in summer.
随便看	Orthotrichales orthotronic error control orthotropic orthotropic deck orthotropism orthotropous orthotungstic acid Orthox ortho-xylene Orussidae orvietite oryctocoenosis Os Osagean osage orange osar osazone O scan osciducer helicity helicoid helicoid cyme helicon Heliconiaceae Helicoplacoidea

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。