格林尼治本初子午线 gélínnízhìběnchūzǐwǔxiàn Greenwich meridian Definitions Defs Origin Strokes Stroke Words Sentences Sents 格林尼治 gélínnízhì Greenwich Greenwich, London; often refers specifically to the site of the Royal Observatory or 格林尼治标准时间 gélínnízhìbiāozhǔnshíjiān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
