“underground economy”概念、定义、翻译-科学时代

单词	underground economy
释义	国际贸易词汇手册 underground economy 地下经济
随便看	injection error injection induced earthquake injection laser injection laser injection laser diode injection level injection-locked ring amplifier injection locking range injection locking technique injection luminescence injection machine injection mapping injection metallurgy injection method injection molding equipment injection mould injection-moulded composite injection moulding injection moulding injection moulding injection moulding injection moulding injection moulding injection moulding machine injection of capital

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。

underground economy