“heart wood”的概念、定义、翻译、参考文献-科学参考

单词	heart wood
释义	heart wood 心材
随便看	grey cotton rug grey cotton yarn in hanks grey desert steppe soil grey epoxy finish grey ester gum paint for mirror grey ferruginous soil grey forest soil grey forge pig Grey girder grey hair grey haircord grey heron scapular grey hole greyhound grey iron block greyish-green greyish white greyish-white grey jade grey lead paint grey leaf grey level grey lime grey-lime core roof grey lime roof deck

科学参考收录了1248194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。