“保护贸易制”概念、定义、翻译-科学时代

单词	保护贸易制
释义	国际贸易词汇手册 protective system 保护贸易制
随便看	pointed pointed corrosion pointed painting pointed vault point elasticity point elasticity of demand point electrode membrance type hydrophone point entity data pointer pointer pointer pointer pointer pointer pointer pointer adjustment pointer burst pointer galvanometer pointer instrument pointer length Pointers pointer system pointer telescope pointer word point estimate

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

protective system