“hardwood”的概念、定义、翻译、参考文献-科学参考

单词	hardwood
释义	hardwood [`härd´wu̇d] ^MATERIALS Dense, close-grained wood of an angiospermous tree, such as oak, walnut, cherry, and maple.
随便看	orange flower oil orange lake orange mineral orange oil orangeophile orange oxide orange peel orange-peel bucket orange sapphire orange spectrometer orange toner orangutan O ray orbicular orbicule Orbiniidae Orbiniinae orbit orbital orbital angular momentum orbital current orbital curve orbital decay orbital direction orbital electron

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。