“sharpening stone”的概念、定义、翻译、参考文献-科学参考

单词	sharpening stone
释义	sharpening stone [`shär·pǝ·niŋ ´stōn] ^ENGINEERING A device such as a whetstone used for sharpening by hand.
随便看	orthotomic orthotomic system orthotonus 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

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。