mantle convection cell
mantle convection cell
[地球物理学英汉词典]
mantle convection cell地幔对流环
是什么意思，mantle convection cell的解释，mantle convection cell的翻译
mantle convection cell
[地球物理学英汉词典]
mantle convection cell是什么意思，mantle convection cell的解释，mantle convection cell的翻译