aphelion
音標發(fā)音
- 英式音標 [?f?i?.li.?n]
- 美式音標 [?f?i?.li.?n]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n.遠核點；遠日點
英漢例句
- 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和遠日點太陽視直徑的變化，但在這張圖上顯而易見。
用作名詞 (n.)
英英字典
- the point in an object's orbit (= a curved path in space around a planet or star) around the sun at which the object is furthest from the sun