Read Edit View history 中洋脊 zhōngyángjǐ mid-ocean ridge Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 中洋脊 zhōngyángjǐ mid-ocean ridge mid-ocean ridge (geology) 大西洋中洋脊是地球上最长的山脉。 Edit Delete References Add reference No references for this word.