| 释义 |
〔ecliptic〕from Medieval Latin (līnea) eclīptica [ecliptic (line)] 源自 中世纪拉丁语 (līnea) eclīptica [黄道线] 〔ecliptic〕A great circle inscribed on a terrestrial globe inclined at an approximate angle of 23°27′ to the equator and representing the apparent motion of the sun in relation to the earth during a year.黄道线：地球仪上刻着的大圈，与赤道平面大致成23°27′的角，代表一年中太阳相对于地球的表象运动 |