用“crust of the earth”造句大全,crust of the earth造句
Therockycrustoftheearth.asthebasicformofthecrustoftheearth,electronicproBesintothecrustoftheearth.Canopyofwateroverheadandwaterunderthecrustoftheearth.Alakeappearedwhenthecrustoftheearthsankin.Thecrus...