“beach nonmetal placer”概念、定义、翻译-科学时代

单词	beach nonmetal placer
释义	海洋与水文词汇手册 beach nonmetal placer 海滨非金属砂矿
随便看	shell house shell ice shell membrane shell model shell mould shell mould shell mould casting shell mound shell mound shell of blast furnace shell of negative curvature shell of positive curvature shell of revolution shell operation shell out shell pile shell-proof shell reactivation shell remnant shell resource shell script shell script shellshaker shell-smashed Shell sort

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。