单词 | longitude |
释义 | longitude n.   1. Geog. the angular distance east or west from a standard meridian such as Greenwich to the meridian of any place.   2. Astron. the angular distance of a celestial body north or south of the ecliptic measured along a great circle through the body and the poles of the ecliptic. Etymology: ME f. L longitudo -dinis f. longus long |
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