“narrow”的概念、定义、翻译、参考文献-科学参考

单词	narrow
释义	narrow [`nar·ō] ^GEOGRAPHY A constricted section of a mountain pass, valley, or cave, or a gap or narrow passage between mountains.
随便看	packing packing density packing fraction packing house packing house pitch packing index packing proximity packing radius packing ring packing routine pack rolling packsand packstone pack unit pack wall pactamycin pad pad deluge overpotential overpressure overprint overpunch override overriding process control overrun

科学参考收录了103327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。