“结构性更改”概念、定义、翻译-科学时代

单词	结构性更改
释义	国际贸易词汇手册 structural change 结构性更改
随便看	deck loading deck load strike deck log deck-master deck officer deck paint deck plate girder bridge deck risk deck roof deck trailer deck unit declamation declamation declarant declarant declaration declaration declaration declaration declaration declaration declaration declaration declaration declaration

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。

structural change