ecliptic

大学

n. 黄道 a. 黄道的, 食的

发音

UK /ɪˈklɪp.tɪk/
其它

词形变化

ecliptics 复数 ecliptics

别名

ecliptick

教材释义与例句

名词

黄道

形容词

黄道的；（日或月）食的；蚀的

释义与例句

n.
  1. 1.

    The great circle on the celestial sphere that is the mean apparent path of the sun as viewed from the earth.

    天文
  2. 2.

    The plane in which this great circle lies.

    天文
  3. 3.

    A great circle drawn on a terrestrial globe, used for illustrating and solving astronomical problems.

    数学
adj.
  1. 1.

    Relating to an eclipse or the ecliptic.

词汇关系

名词

上位词 1

great circle

相关短语

ecliptic plane ecliptic planes ecliptic longitude ecliptic longitudes plane of ecliptic planes of ecliptic

词源

Borrowed from Latin eclīptica. So named because an eclipse can occur only when the Moon lies on this plane.

来源：wiktionary