“下纲”概念、定义、翻译-科学时代

单词	下纲
释义	请查阅下纲--沉纲--沉（子）纲
随便看	interest upon loan interest warrant interest withholding tax interest yield interethnic conflict interethnic relation inter exchange inter-exchange dealing inter-exchange dealing interface interface interface interface interface interface interface interface interface interface interface interface interface interface interface interface

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。