地幔對流理論 mantle convection: 地幔對流mantle convection plume: 地幔對流柱mantle-wide convection: 地幔規(guī)模的對流turbulent mantle convection: 湍動地幔對流convection theory: 對流理論; 對流說; 對流學(xué)說下載手機詞典可隨時隨地查詞查翻譯