“罗马输水道”的概念、定义、翻译、参考文献-科学参考

单词	罗马输水道
释义	罗马输水道 Encyclopedia 工学〔史前至4世纪〕释 Roman Aqueducts罗马输水道古罗马城市用水量很大，常常建造工程浩大的输水道，从几十里之外把水送入城里。
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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。