“superimposed arch”概念、定义、翻译-科学时代

单词	superimposed arch
释义	水利水电词汇手册 superimposed arch 层叠拱
随便看	occupational class occupational class occupational classification occupational classification occupational classification occupational classification occupational clinical psychology occupational clothing occupational code occupational community occupational counseling occupational crowding occupational culture occupational differential association occupational differentiation occupational disease occupational disease occupational disease occupational disease occupational disease occupational disease occupational disease occupational disease mortality occupational distance occupational distribution

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。

superimposed arch