created sense approved 本初子午线/本初子午線 · běnchūzǐwǔxiàn · prime meridian — "Initial import from upstream dictionary"
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
本初 (literal) → 本初 · běnchū · originally 子午线 (literal) → 子午线/子午線 · zǐwǔxiàn · meridian
Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition