“natural bridge”的概念、定义、翻译、参考文献-科学参考

单词	natural bridge
释义	natural bridge Encyclopedia 工学风景名胜资源释 natural bridge天生桥地下河与溶洞的顶板崩塌后，由残留部分的两端与地面连接而中间悬空的桥状地形。
随便看	Burgos Burgtheater Burgundian Kingdom Burgundian School burial cycle burial ground burial ground; waste graveyard burial pot Buriats buri chan buried ancient river buried-channel CCD Buried Child buried drill buried electrode buried karst buried oil tank buried servo buried slide technique buried surface buried tunnel junction surface emitting semiconductor laser/ Bburied tunnel junction vertical cavity surface emitting laser（BTJ-VCSEL） Buri Ram Buriram Burj Khalifa Tower Burke-Schumann flame

科学参考收录了854744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。