| 释义 |
corona
UK [kə'rəʊ.nə] US [-'roʊ-] (plural coronas or coronae)
noun countable usually singular
■a circle of light that can sometimes be seen around the moon at night, or around the sun during an eclipse (= a situation when the moon is positioned exactly between the sun and the Earth) （指在日食期间的）日冕；月华 |