Aries
英 ['εəri:z]
美
- n. [天] 白羊座；[天] 白羊宫
词组搭配
First Point of Aries
(Astronomy)the point on the celestial sphere where the path of the sun crosses the celestial equator from south to north in March, marking the zero point of right ascension. Owing to precession of the equinoxes it has moved from Aries into Pisces, and is
(天文)春分。 亦称 vernal equinox