| 释义 |
anti-sun|ˈæntɪsʌn|
[anti-1.]
The point in the sky diametrically opposite the sun; esp. a point opposite the sun in azimuth, of the same altitude as the sun.
1902Encycl. Brit. XXX. 705/2 Babinet located a neutral point or zone about as far from the anti-sun as was Arago's from the sun itself. |