基本解釋天球赤道；二分圈同根派生 equinoctial circle相關詞詞組短語短語equinoctial circle storm 分點風暴equinoctial circle colure 晝夜平分圈equinoctial circle time 分至時equinoctial circle rain 二分雨equinoctial circle tide 分點潮equinoctial circle更多詞組英英字典柯林斯英英字典 &rarranother name for celestial equator equinoctial circle劍橋字典equinoctial circle柯林斯字典專業(yè)釋義地球科學天球赤道