retrogradation
retrogradation
[ˌrɛtrəʊgrəˈdeɪʃ(ə)n]
noun
[ˌrɛtrəʊgrəˈdeɪʃ(ə)n]
noun
- [mass noun](Astronomy & Astrology)the apparent temporary reverse motion of a planet (from east to west), resulting from the relative orbital progress of the earth and the planet
(天文，占星)（行星）逆行
■the orbiting or rotation of a planet or planetary satellite in a reverse direction from that normal in the solar system
（行星，行星卫星）逆行
- mid 16th cent.: from late Latin retrogradation- (see retro-, gradation)
热门查询
- relievable adj.可减轻的
- relieve vt.解除,缓解,换班,（去厕所的一种委婉说法）方便
- relieved adj.放心的,宽慰的 v.解除(relieve的过去分词),减轻,使得到解脱,使宽慰
- relievedly adv.宽慰地
- reliever n.救济者
- relieving adj.救助的，救援的 v.解除( relieve的现在分词 ),缓解,换班,（去厕所的一种委婉说法）方便
- relievo n.浮雕
- relight v.重新燃点，再点火
- religieuse n.修女，尼姑
- religieux n.修道士，和尚
- religion n.宗教,支配自己生活的大事,教派,心爱的事物
- religionary adj.宗教的，涉及宗教的
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