柯林斯词典continental crust 1. N that part of the earth's crust that underlies the continents and continental shelves 陸殼[geology] 返回 continental crust剑桥词典the surface of the earth that is about 35 kilometres thick and includes the land masses and the solid rock below them 地殼（地球的表層，約35公裡厚，由大陸塊及其下麪的巖石組成） 返回 continental crust