aphelion
n.
遠(yuǎn)核點(diǎn)；遠(yuǎn)日點(diǎn)
英語(yǔ)翻譯 Noun:
-
apoapsis in solar orbit; the point in the orbit of a planet or comet that is at the greatest distance from the sun
造句
用作名詞(n.)
- Otherwise difficult to notice, the change in the Sun\\\'s apparent diameter between Perihelion and Aphelion is clear.
我們很難用肉眼看出近日點(diǎn)和遠(yuǎn)日點(diǎn)太陽(yáng)視直徑的變化，但在這張圖上顯而易見(jiàn)。
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