Read Edit View history 大洋型地壳 dàyángxíngdìqiào oceanic crust Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 大洋型地壳/大洋型地殼 · dàyángxíngdìqiào · oceanic crust 2026/03/04 大洋型地壳 / 大洋型地殼 dàyángxíngdìqiào oceanic crust the part of the Earth's crust that makes up the seafloor 大洋型地壳主要由玄武岩组成。 created sense Mar 4, 2026, 02:25 AM