Read Edit View history 本初子午線 běnchūzǐwǔxiàn prime meridian Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 本初子午线/ 本初子午線 běnchūzǐwǔxiàn prime meridian The first meridian on the Earth from which longitude is measured, specifically the line passing through Greenwich in London Edit Delete References Add reference No references for this word.
本初子午线/ 本初子午線 běnchūzǐwǔxiàn prime meridian The first meridian on the Earth from which longitude is measured, specifically the line passing through Greenwich in London Edit Delete