“次要矿井”的概念、定义、翻译、参考文献-科学参考

单词	次要矿井
释义	次要矿井 secondary shaft
随便看	unoverlap fetching unoxidizable unoxidizable alloy unoxidized unpack unpackage cargo unpackaged transfer unpacked unpacked cargo unpacked decimal unpacked format unpack field unpack format unpaged unpaged copy unpaged works unpaid unpaid account unpaid bill unpaid check unpaid claims unpaid declared dividend unpaid expenses unpaid seller unpaid stock

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。