“structure of imports and exports”的概念、定义、翻译、参考文献-科学参考

单词	structure of imports and exports
释义	structure of imports and exports 进出口商品结构
随便看	free bollard free bone fragment free Boolean algebra free border free boundary free boundary electrophoresis free boundary problem free-bound factor free-bound transition free box wrench free breakage free bulkhead free burden free-burning arc free-burning coal free-burning fire free burning mixture free-burning rate free cannon pinion free carbide free carbon free carrier free carrier absorption free carrier concentration free carrier (FRC)

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。