“primary income”概念、定义、翻译-科学时代

单词	primary income
释义	商务词汇手册 primary income 基本收入，主要收益
随便看	advance against approved collateral advance against collateral advance against documents advance against goods advance against goods advance against goods advance against securities advance against securities advance agent advance allocation advance allocation advance allocation advance allocation advance appropriation advance appropriation advance appropriation advance appropriation advance balance line advance base advance bill advance bill advance bill advance bill advance booking advance booking

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。