“maintenance bond”概念、定义、翻译-科学时代

单词	maintenance bond
释义	国际贸易词汇手册 maintenance bond 维护保证书
随便看	cornea cornea cornea cornea cornea corneal border corneal cell corneal opacity corneal reflex corneal ulcer corneal vascularization cornean corned beef corned beef corned meat corned mutton corned powder Corneille corneitis cornel cornel cornel bush cornelian cherry cornelian cherry Corneliu Zelea Codreanu

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