Read Edit View history 大洋中脊 dàyángzhōngjǐ mid-ocean ridge Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 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。 Edit Delete References Add reference No references for this word.