柯林斯詞典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劍橋詞典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公里厚，由大陸塊及其下面的巖石組成） 返回 continental crust