翻譯apsis-英文-繁體中文詞典

n. 名詞

1. 最接近或最遙遠的軌道點；近拱點、遠拱點
   The planet's apsis is the point where it is closest to the sun.

   該行星的近日點是它距離太陽最近的點。
2. 軌道上距太陽最近或最遠的點；拱點
   The architect designed the church with a beautiful apsis at the end of the nave.

   建築師在教堂的中殿末端設計了一個美麗的凹室。
3. 教堂內凹入的區域（有圓頂或拱形天花板）
   The astronaut studied the apsis of the comet's orbit to predict its trajectory.

   宇航員研究了彗星軌道的近遠日點以預測其軌跡。