Perigee
['perɪdʒiː] or ['pɛrɪdʒi]
解釋/意思:
(noun.) periapsis in Earth orbit; the point in its orbit where a satellite is nearest to the Earth.
錄入:雷蒙--From WordNet
解釋/意思:
(n.) Alt. of Perigeum
手打:柴门霍夫
解釋/意思:
n. (astron.) the point of the moon's orbit at which it is nearest the earth—opp. to Apogee.—adjs. Perigē′al Perigē′an.
整理:尼古拉斯