“Pacific Railroad”的概念、定义、翻译、参考文献-科学参考

单词	Pacific Railroad
释义	Pacific Railroad Encyclopedia 历史学美国历史释 Pacific Railroad太平洋铁路 19世纪60年代美国修建的第一条横贯北美大陆的铁路。
随便看	Cusuco National Park CUSUM cut cut-and-choose technique cut and fill mining method cut and trial method cut-and-try method cutaneous anthrax cutaneous appendages cutaneous circulation cutaneous needle therapy cutaneous receptor cutaneous respiration cutaneous sensation cut axiom cutback cutback method cutch，black catechu cut continuum cut edge cut-edge cut-elimination cut-elimination theorem Cutervo National Park cut flower harvesting

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。