“Shield of David”概念、定义、翻译-科学时代

单词	Shield of David
释义	人类学词汇手册 Shield of David 大卫之盾（六芒星标志）
随便看	barrier technology barrier to alliance barrier to entry barrier to entry barrier to entry barrier to entry barrier to entry barrier to entry barrier to exit barrier to exit barrier to trade barrier to trade barrier to trade barrier to trade Barrier Treaty Barrie--Sir James Matthew bar-rigged drift bar rigged drifter barring barring gear barring point barringtonia barring traffic barrio barrio

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。

Shield of David