999英语网 英语单词
Aphelion的音标发音
Aphelion
英式发音：[p'hiln] or ['filn]
美式发音
(noun.) apoapsis in solar orbit; the point in the orbit of a planet or comet that is at the greatest distance from the sun.
布雷迪录入
(noun.) apoapsis in solar orbit; the point in the orbit of a planet or comet that is at the greatest distance from the sun.
布雷迪录入