“下纲”概念、定义、翻译-科学时代

单词	下纲
释义	请查阅下纲--底纲
随便看	elevation unit elevator elevator elevator elevator elevator elevator elevator elevator elevator advertising elevator algorithm elevator angle per gram elevator balance elevator collision insurance elevator control fixed elevator control free elevator dress elevator liability insurance elevator loader elevator phobia elevator pump elevator stage elevator system algorithm eleven-plus examination eleventh

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。