单词 | 观测者 |
释义 | 〔side〕A surface of an object that extends more or less perpendicularly from an observer standing in front:侧面:从站在前方的观测者看来一物体比较垂直或不很垂直的面:〔transit〕The passage of a celestial body across the observer's meridian.凌日:一个天体经过观测者的最高点〔zenith〕The highest point above the observer's horizon attained by a celestial body.天体的最高点:通过天体到达的在观测者视平线之上的最高点〔side〕The part within an object or area to the left or right of the observer or of its vertical axis.侧部:在观测者或物体垂直轴左边或右边的物体部分或区域〔zenith〕The point on the celestial sphere that is directly above the observer.天顶:在观测者正上方的天体上的一点 |
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