“维护保证书”概念、定义、翻译-科学时代

单词	维护保证书
释义	国际贸易词汇手册 maintenance bond 维护保证书
随便看	narrative narrative narrative narrative narrative art narrative copy narrative essay narrative film narrative grammar narrative lead narrative level narrative line narrative literature narrative message narrative method narrative mode narrative note narrative painting narrative paradigm narrative perspective narrative poem narrative poet narrative situation narrative song narrative strip

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。

maintenance bond