“natural gemstone”的概念、定义、翻译、参考文献-科学参考

单词	natural gemstone
释义	natural gemstone 天然宝石
随便看	elevate above the soil elevated approach elevated basin elevated beach elevated bench elevated block elevated bunker elevated car elevated coal track elevated coast elevated crossing elevated delta elevated duct elevated emission elevated expressway elevated flume elevated footway elevated freeway elevated highway elevated jet condenser elevated line elevated milking parlor elevated path elevated pedestrian crossing elevated plain

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。