earth's crust〔名词〕地壳详细»
地壳crust;crust of the earth;earth crust;earths crust;terrestrial crust详细»
地壳lithosphere详细»
地壳earth crust;lithosphere详细»
地壳crust;earths crust;lithosphere详细»
地壳crust of earth;terrestrial crust详细»
地壳earth crust;earth shell;lithosphere;rocky shell详细»
地壳crust;earth 's crust;terrestrial crust详细»