Read Edit View history 大洋中脊 dàyángzhōngjǐ mid-ocean ridge Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 大洋中脊 · dàyángzhōngjǐ · mid-ocean ridge 2026/03/04 大洋中脊 dàyángzhōngjǐ mid-ocean ridge mid-ocean ridge (geology) 大洋中脊是位于大洋中部的巨大海底山系。 created sense Mar 4, 2026, 02:25 AM