“大洞穴”的概念、定义、翻译、参考文献-科学参考

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。

单词	大洞穴
释义	大洞穴 cavern
随便看	submarginal land submarginal moraine submarginal ore submarginal setae submarginal tubercles(介壳虫) submarginal vein (小峰) submargin (昆虫) submarine submarine active detection sonar submarine air defense submarine air defense weapon system submarine antenna drive system submarine bar submarine barchan submarine-based missile submarine blasting submarine block submarine-borne missile submarine bottom scanner submarine bulge submarine cable submarine cable buoy submarine cable equalizer submarine cable repeater (中继器) submarine cable telegraph system