eastings的翻译，读音
释义：
(easting 的复数) n. 东行航程, 朝东方
plural of easting
n. The distance measured toward the east between two
meridians drawn through the extremities of a course; distance of
departure eastward made by a vessel.
plural of easting
n. The distance measured toward the east between two
meridians drawn through the extremities of a course; distance of
departure eastward made by a vessel.