格林尼治本初子午线 gélínnízhìběnchūzǐwǔxiàn Greenwich meridian Definitions Defs Origin Strokes Stroke Words Sentences Sents 格林尼治本初子午线 格林尼治本初子午線 gélínnízhìběnchūzǐwǔxiàn Greenwich meridian the prime meridian passing through Greenwich, London, from which longitude is measured
格林尼治本初子午线 格林尼治本初子午線 gélínnízhìběnchūzǐwǔxiàn Greenwich meridian the prime meridian passing through Greenwich, London, from which longitude is measured
