“boat stone”概念、定义、翻译-科学时代

单词	boat stone
释义	人类学词汇手册 boat stone 船形石
随便看	extraclast extra contour extra contour extra contractual obligation（ECO） extra cost extract extract extract extract extract extract extract extract extract extract extractable material extractable non-conventional oil extractable sewing head extractant extractant extractant extracted carotene extracted fraction extracted honey extracting agent

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

boat stone