nightside
阴面
常用释义
英音[ ˈnaɪtsaɪd ]
美音[ ˈnaɪtˌsaɪd ]
基本释义
- n. 阴面；夜侧
例句
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1·Sometimes, they happen to see the orbits of exoplanets edge-on. In those cases, the planet alternately shows more of its dayside and then more of its nightside as it circles its star.有时，天文学家们碰巧从侧面观察到系外行星的轨道，在这种情况下，行星在围绕恒星旋转的时候就会交替地呈现出有时光面较多、有时暗面较多。